Home / 62,051,215.19-85,629,632.15-34,176,521.16

Finding the Fourth Proportional to 62,051,215.19, 85,629,632.15 and 34,176,521.16

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Solution

The fourth proportional to 62,051,215.19, 85,629,632.15 and 34,176,521.16 is: 47,163,023.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,051,215.19 : 85,629,632.15 = 34,176,521.16 : x
  2. Step 2: Convert to fraction form
    62,051,215.19/85,629,632.15 = 34,176,521.16/x
  3. Step 3: Cross multiply
    62,051,215.19x = 85,629,632.15 × 34,176,521.16
  4. Step 4: Simplify right side
    62,051,215.19x = 2,926,522,935,182,932.50
  5. Step 5: Solve for x
    x = 2,926,522,935,182,932.50/62,051,215.19
  6. Step 6: Final answer
    x = 47,163,023.75

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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.