Home / 34,847,490.60-48,087,559.17-19,377,242.28

Finding the Fourth Proportional to 34,847,490.60, 48,087,559.17 and 19,377,242.28

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Solution

The fourth proportional to 34,847,490.60, 48,087,559.17 and 19,377,242.28 is: 26,739,494.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,847,490.60 : 48,087,559.17 = 19,377,242.28 : x
  2. Step 2: Convert to fraction form
    34,847,490.60/48,087,559.17 = 19,377,242.28/x
  3. Step 3: Cross multiply
    34,847,490.60x = 48,087,559.17 × 19,377,242.28
  4. Step 4: Simplify right side
    34,847,490.60x = 931,804,284,690,925.75
  5. Step 5: Solve for x
    x = 931,804,284,690,925.75/34,847,490.60
  6. Step 6: Final answer
    x = 26,739,494.54

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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.