Home / 42,140,771.07-58,153,824.57-24,733,753.23

Finding the Fourth Proportional to 42,140,771.07, 58,153,824.57 and 24,733,753.23

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Solution

The fourth proportional to 42,140,771.07, 58,153,824.57 and 24,733,753.23 is: 34,132,321.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,140,771.07 : 58,153,824.57 = 24,733,753.23 : x
  2. Step 2: Convert to fraction form
    42,140,771.07/58,153,824.57 = 24,733,753.23/x
  3. Step 3: Cross multiply
    42,140,771.07x = 58,153,824.57 × 24,733,753.23
  4. Step 4: Simplify right side
    42,140,771.07x = 1,438,362,346,295,091
  5. Step 5: Solve for x
    x = 1,438,362,346,295,091/42,140,771.07
  6. Step 6: Final answer
    x = 34,132,321.50

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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.