Home / 35,934,614.20-53,901,921.30-19,754,313.40

Finding the Fourth Proportional to 35,934,614.20, 53,901,921.30 and 19,754,313.40

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Solution

The fourth proportional to 35,934,614.20, 53,901,921.30 and 19,754,313.40 is: 29,631,470.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,934,614.20 : 53,901,921.30 = 19,754,313.40 : x
  2. Step 2: Convert to fraction form
    35,934,614.20/53,901,921.30 = 19,754,313.40/x
  3. Step 3: Cross multiply
    35,934,614.20x = 53,901,921.30 × 19,754,313.40
  4. Step 4: Simplify right side
    35,934,614.20x = 1,064,795,446,222,335.25
  5. Step 5: Solve for x
    x = 1,064,795,446,222,335.25/35,934,614.20
  6. Step 6: Final answer
    x = 29,631,470.10

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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.