Home / 39,966,263.84-59,949,551.28-9,674,078.24

Finding the Fourth Proportional to 39,966,263.84, 59,949,551.28 and 9,674,078.24

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Solution

The fourth proportional to 39,966,263.84, 59,949,551.28 and 9,674,078.24 is: 14,511,155.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,966,263.84 : 59,949,551.28 = 9,674,078.24 : x
  2. Step 2: Convert to fraction form
    39,966,263.84/59,949,551.28 = 9,674,078.24/x
  3. Step 3: Cross multiply
    39,966,263.84x = 59,949,551.28 × 9,674,078.24
  4. Step 4: Simplify right side
    39,966,263.84x = 579,956,649,535,612.12
  5. Step 5: Solve for x
    x = 579,956,649,535,612.12/39,966,263.84
  6. Step 6: Final answer
    x = 14,511,155.00

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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.