Home / 124,849,474.56-187,235,343.36-44,051,512.32

Finding the Fourth Proportional to 124,849,474.56, 187,235,343.36 and 44,051,512.32

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Solution

The fourth proportional to 124,849,474.56, 187,235,343.36 and 44,051,512.32 is: 66,063,554.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,849,474.56 : 187,235,343.36 = 44,051,512.32 : x
  2. Step 2: Convert to fraction form
    124,849,474.56/187,235,343.36 = 44,051,512.32/x
  3. Step 3: Cross multiply
    124,849,474.56x = 187,235,343.36 × 44,051,512.32
  4. Step 4: Simplify right side
    124,849,474.56x = 8,248,000,034,762,471
  5. Step 5: Solve for x
    x = 8,248,000,034,762,471/124,849,474.56
  6. Step 6: Final answer
    x = 66,063,554.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.