Home / 37,899,614.75-56,849,427.59-9,145,750.46

Finding the Fourth Proportional to 37,899,614.75, 56,849,427.59 and 9,145,750.46

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Solution

The fourth proportional to 37,899,614.75, 56,849,427.59 and 9,145,750.46 is: 13,718,627.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,899,614.75 : 56,849,427.59 = 9,145,750.46 : x
  2. Step 2: Convert to fraction form
    37,899,614.75/56,849,427.59 = 9,145,750.46/x
  3. Step 3: Cross multiply
    37,899,614.75x = 56,849,427.59 × 9,145,750.46
  4. Step 4: Simplify right side
    37,899,614.75x = 519,930,678,202,003.31
  5. Step 5: Solve for x
    x = 519,930,678,202,003.31/37,899,614.75
  6. Step 6: Final answer
    x = 13,718,627.00

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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.