Home / 16,696,051.20-25,074,489.60-14,605,862.40

Finding the Fourth Proportional to 16,696,051.20, 25,074,489.60 and 14,605,862.40

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Solution

The fourth proportional to 16,696,051.20, 25,074,489.60 and 14,605,862.40 is: 21,935,399.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,696,051.20 : 25,074,489.60 = 14,605,862.40 : x
  2. Step 2: Convert to fraction form
    16,696,051.20/25,074,489.60 = 14,605,862.40/x
  3. Step 3: Cross multiply
    16,696,051.20x = 25,074,489.60 × 14,605,862.40
  4. Step 4: Simplify right side
    16,696,051.20x = 366,234,544,847,831.06
  5. Step 5: Solve for x
    x = 366,234,544,847,831.06/16,696,051.20
  6. Step 6: Final answer
    x = 21,935,399.00

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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.