Home / 42,368,197.80-58,466,391.32-24,033,089.64

Finding the Fourth Proportional to 42,368,197.80, 58,466,391.32 and 24,033,089.64

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Solution

The fourth proportional to 42,368,197.80, 58,466,391.32 and 24,033,089.64 is: 33,164,687.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,368,197.80 : 58,466,391.32 = 24,033,089.64 : x
  2. Step 2: Convert to fraction form
    42,368,197.80/58,466,391.32 = 24,033,089.64/x
  3. Step 3: Cross multiply
    42,368,197.80x = 58,466,391.32 × 24,033,089.64
  4. Step 4: Simplify right side
    42,368,197.80x = 1,405,128,023,520,878
  5. Step 5: Solve for x
    x = 1,405,128,023,520,878/42,368,197.80
  6. Step 6: Final answer
    x = 33,164,687.11

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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.