Home / 42,894,084.42-59,194,232.77-23,315,018.86

Finding the Fourth Proportional to 42,894,084.42, 59,194,232.77 and 23,315,018.86

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Solution

The fourth proportional to 42,894,084.42, 59,194,232.77 and 23,315,018.86 is: 32,174,941.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,894,084.42 : 59,194,232.77 = 23,315,018.86 : x
  2. Step 2: Convert to fraction form
    42,894,084.42/59,194,232.77 = 23,315,018.86/x
  3. Step 3: Cross multiply
    42,894,084.42x = 59,194,232.77 × 23,315,018.86
  4. Step 4: Simplify right side
    42,894,084.42x = 1,380,114,653,435,780
  5. Step 5: Solve for x
    x = 1,380,114,653,435,780/42,894,084.42
  6. Step 6: Final answer
    x = 32,174,941.42

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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.