Home / 60,147,086.55-83,003,060.12-32,645,007.51

Finding the Fourth Proportional to 60,147,086.55, 83,003,060.12 and 32,645,007.51

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Solution

The fourth proportional to 60,147,086.55, 83,003,060.12 and 32,645,007.51 is: 45,050,154.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,147,086.55 : 83,003,060.12 = 32,645,007.51 : x
  2. Step 2: Convert to fraction form
    60,147,086.55/83,003,060.12 = 32,645,007.51/x
  3. Step 3: Cross multiply
    60,147,086.55x = 83,003,060.12 × 32,645,007.51
  4. Step 4: Simplify right side
    60,147,086.55x = 2,709,635,520,807,156.50
  5. Step 5: Solve for x
    x = 2,709,635,520,807,156.50/60,147,086.55
  6. Step 6: Final answer
    x = 45,050,154.15

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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.