Home / 69,704,814.90-104,557,222.35-24,251,502.90

Finding the Fourth Proportional to 69,704,814.90, 104,557,222.35 and 24,251,502.90

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Solution

The fourth proportional to 69,704,814.90, 104,557,222.35 and 24,251,502.90 is: 36,377,254.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,704,814.90 : 104,557,222.35 = 24,251,502.90 : x
  2. Step 2: Convert to fraction form
    69,704,814.90/104,557,222.35 = 24,251,502.90/x
  3. Step 3: Cross multiply
    69,704,814.90x = 104,557,222.35 × 24,251,502.90
  4. Step 4: Simplify right side
    69,704,814.90x = 2,535,669,781,036,969.50
  5. Step 5: Solve for x
    x = 2,535,669,781,036,969.50/69,704,814.90
  6. Step 6: Final answer
    x = 36,377,254.35

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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.