Home / 59,420,639.28-81,996,376.56-32,956,495.92

Finding the Fourth Proportional to 59,420,639.28, 81,996,376.56 and 32,956,495.92

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Solution

The fourth proportional to 59,420,639.28, 81,996,376.56 and 32,956,495.92 is: 45,477,687.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,420,639.28 : 81,996,376.56 = 32,956,495.92 : x
  2. Step 2: Convert to fraction form
    59,420,639.28/81,996,376.56 = 32,956,495.92/x
  3. Step 3: Cross multiply
    59,420,639.28x = 81,996,376.56 × 32,956,495.92
  4. Step 4: Simplify right side
    59,420,639.28x = 2,702,313,249,554,424
  5. Step 5: Solve for x
    x = 2,702,313,249,554,424/59,420,639.28
  6. Step 6: Final answer
    x = 45,477,687.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.