Home / 56,551,770.40-84,852,538.80-26,244,032.80

Finding the Fourth Proportional to 56,551,770.40, 84,852,538.80 and 26,244,032.80

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Solution

The fourth proportional to 56,551,770.40, 84,852,538.80 and 26,244,032.80 is: 39,377,596.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,551,770.40 : 84,852,538.80 = 26,244,032.80 : x
  2. Step 2: Convert to fraction form
    56,551,770.40/84,852,538.80 = 26,244,032.80/x
  3. Step 3: Cross multiply
    56,551,770.40x = 84,852,538.80 × 26,244,032.80
  4. Step 4: Simplify right side
    56,551,770.40x = 2,226,872,811,430,472.75
  5. Step 5: Solve for x
    x = 2,226,872,811,430,472.75/56,551,770.40
  6. Step 6: Final answer
    x = 39,377,596.77

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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.