Home / 39,966,259.84-59,949,545.28-9,674,074.24

Finding the Fourth Proportional to 39,966,259.84, 59,949,545.28 and 9,674,074.24

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Solution

The fourth proportional to 39,966,259.84, 59,949,545.28 and 9,674,074.24 is: 14,511,149.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,966,259.84 : 59,949,545.28 = 9,674,074.24 : x
  2. Step 2: Convert to fraction form
    39,966,259.84/59,949,545.28 = 9,674,074.24/x
  3. Step 3: Cross multiply
    39,966,259.84x = 59,949,545.28 × 9,674,074.24
  4. Step 4: Simplify right side
    39,966,259.84x = 579,956,351,692,961.62
  5. Step 5: Solve for x
    x = 579,956,351,692,961.62/39,966,259.84
  6. Step 6: Final answer
    x = 14,511,149.00

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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.