Home / 58,154,510-80,253,771.64-32,049,967.76

Finding the Fourth Proportional to 58,154,510, 80,253,771.64 and 32,049,967.76

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Solution

The fourth proportional to 58,154,510, 80,253,771.64 and 32,049,967.76 is: 44,229,257.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,154,510 : 80,253,771.64 = 32,049,967.76 : x
  2. Step 2: Convert to fraction form
    58,154,510/80,253,771.64 = 32,049,967.76/x
  3. Step 3: Cross multiply
    58,154,510x = 80,253,771.64 × 32,049,967.76
  4. Step 4: Simplify right side
    58,154,510x = 2,572,130,793,680,402.50
  5. Step 5: Solve for x
    x = 2,572,130,793,680,402.50/58,154,510
  6. Step 6: Final answer
    x = 44,229,257.43

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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.