Home / 22,674,842,826.40-34,012,264,239.60-19,572,927,997.60

Finding the Fourth Proportional to 22,674,842,826.40, 34,012,264,239.60 and 19,572,927,997.60

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Solution

The fourth proportional to 22,674,842,826.40, 34,012,264,239.60 and 19,572,927,997.60 is: 29,359,391,996.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,674,842,826.40 : 34,012,264,239.60 = 19,572,927,997.60 : x
  2. Step 2: Convert to fraction form
    22,674,842,826.40/34,012,264,239.60 = 19,572,927,997.60/x
  3. Step 3: Cross multiply
    22,674,842,826.40x = 34,012,264,239.60 × 19,572,927,997.60
  4. Step 4: Simplify right side
    22,674,842,826.40x = 665,719,598,997,036,072,960
  5. Step 5: Solve for x
    x = 665,719,598,997,036,072,960/22,674,842,826.40
  6. Step 6: Final answer
    x = 29,359,391,996.40

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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.