Home / 35,006,953.60-52,510,430.40-11,072,425.60

Finding the Fourth Proportional to 35,006,953.60, 52,510,430.40 and 11,072,425.60

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Solution

The fourth proportional to 35,006,953.60, 52,510,430.40 and 11,072,425.60 is: 16,608,638.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,006,953.60 : 52,510,430.40 = 11,072,425.60 : x
  2. Step 2: Convert to fraction form
    35,006,953.60/52,510,430.40 = 11,072,425.60/x
  3. Step 3: Cross multiply
    35,006,953.60x = 52,510,430.40 × 11,072,425.60
  4. Step 4: Simplify right side
    35,006,953.60x = 581,417,833,827,978.25
  5. Step 5: Solve for x
    x = 581,417,833,827,978.25/35,006,953.60
  6. Step 6: Final answer
    x = 16,608,638.40

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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.