Home / 34,776,690.60-52,162,703.10-9,217,151.40

Finding the Fourth Proportional to 34,776,690.60, 52,162,703.10 and 9,217,151.40

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Solution

The fourth proportional to 34,776,690.60, 52,162,703.10 and 9,217,151.40 is: 13,825,108.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,776,690.60 : 52,162,703.10 = 9,217,151.40 : x
  2. Step 2: Convert to fraction form
    34,776,690.60/52,162,703.10 = 9,217,151.40/x
  3. Step 3: Cross multiply
    34,776,690.60x = 52,162,703.10 × 9,217,151.40
  4. Step 4: Simplify right side
    34,776,690.60x = 480,791,531,905,949.38
  5. Step 5: Solve for x
    x = 480,791,531,905,949.38/34,776,690.60
  6. Step 6: Final answer
    x = 13,825,108.82

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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.