Home / 502,193,294,285.40-753,289,941,428.10-183,733,652,327.40

Finding the Fourth Proportional to 502,193,294,285.40, 753,289,941,428.10 and 183,733,652,327.40

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Solution

The fourth proportional to 502,193,294,285.40, 753,289,941,428.10 and 183,733,652,327.40 is: 275,600,478,491.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    502,193,294,285.40 : 753,289,941,428.10 = 183,733,652,327.40 : x
  2. Step 2: Convert to fraction form
    502,193,294,285.40/753,289,941,428.10 = 183,733,652,327.40/x
  3. Step 3: Cross multiply
    502,193,294,285.40x = 753,289,941,428.10 × 183,733,652,327.40
  4. Step 4: Simplify right side
    502,193,294,285.40x = 138,404,712,200,078,029,225,984
  5. Step 5: Solve for x
    x = 138,404,712,200,078,029,225,984/502,193,294,285.40
  6. Step 6: Final answer
    x = 275,600,478,491.10

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.