Home / 73,084,043.80-109,617,532.28-29,363,032.43

Finding the Fourth Proportional to 73,084,043.80, 109,617,532.28 and 29,363,032.43

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Solution

The fourth proportional to 73,084,043.80, 109,617,532.28 and 29,363,032.43 is: 44,041,120.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,084,043.80 : 109,617,532.28 = 29,363,032.43 : x
  2. Step 2: Convert to fraction form
    73,084,043.80/109,617,532.28 = 29,363,032.43/x
  3. Step 3: Cross multiply
    73,084,043.80x = 109,617,532.28 × 29,363,032.43
  4. Step 4: Simplify right side
    73,084,043.80x = 3,218,703,154,539,309.50
  5. Step 5: Solve for x
    x = 3,218,703,154,539,309.50/73,084,043.80
  6. Step 6: Final answer
    x = 44,041,120.16

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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.