Home / 58,427,899-80,632,874.74-32,321,966.74

Finding the Fourth Proportional to 58,427,899, 80,632,874.74 and 32,321,966.74

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Solution

The fourth proportional to 58,427,899, 80,632,874.74 and 32,321,966.74 is: 44,605,627.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,427,899 : 80,632,874.74 = 32,321,966.74 : x
  2. Step 2: Convert to fraction form
    58,427,899/80,632,874.74 = 32,321,966.74/x
  3. Step 3: Cross multiply
    58,427,899x = 80,632,874.74 × 32,321,966.74
  4. Step 4: Simplify right side
    58,427,899x = 2,606,213,095,496,866
  5. Step 5: Solve for x
    x = 2,606,213,095,496,866/58,427,899
  6. Step 6: Final answer
    x = 44,605,627.45

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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.