Home / 25,697,433.97-35,470,398.59-16,530,077.53

Finding the Fourth Proportional to 25,697,433.97, 35,470,398.59 and 16,530,077.53

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Solution

The fourth proportional to 25,697,433.97, 35,470,398.59 and 16,530,077.53 is: 22,816,614.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,697,433.97 : 35,470,398.59 = 16,530,077.53 : x
  2. Step 2: Convert to fraction form
    25,697,433.97/35,470,398.59 = 16,530,077.53/x
  3. Step 3: Cross multiply
    25,697,433.97x = 35,470,398.59 × 16,530,077.53
  4. Step 4: Simplify right side
    25,697,433.97x = 586,328,438,712,702.75
  5. Step 5: Solve for x
    x = 586,328,438,712,702.75/25,697,433.97
  6. Step 6: Final answer
    x = 22,816,614.27

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