Home / 42,957,282.12-59,279,913.45-23,377,750.11

Finding the Fourth Proportional to 42,957,282.12, 59,279,913.45 and 23,377,750.11

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Solution

The fourth proportional to 42,957,282.12, 59,279,913.45 and 23,377,750.11 is: 32,260,677.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,957,282.12 : 59,279,913.45 = 23,377,750.11 : x
  2. Step 2: Convert to fraction form
    42,957,282.12/59,279,913.45 = 23,377,750.11/x
  3. Step 3: Cross multiply
    42,957,282.12x = 59,279,913.45 × 23,377,750.11
  4. Step 4: Simplify right side
    42,957,282.12x = 1,385,831,003,176,528
  5. Step 5: Solve for x
    x = 1,385,831,003,176,528/42,957,282.12
  6. Step 6: Final answer
    x = 32,260,677.00

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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.