Home / 25,342,281.57-34,973,086.18-14,328,794.70

Finding the Fourth Proportional to 25,342,281.57, 34,973,086.18 and 14,328,794.70

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Solution

The fourth proportional to 25,342,281.57, 34,973,086.18 and 14,328,794.70 is: 19,774,153.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,342,281.57 : 34,973,086.18 = 14,328,794.70 : x
  2. Step 2: Convert to fraction form
    25,342,281.57/34,973,086.18 = 14,328,794.70/x
  3. Step 3: Cross multiply
    25,342,281.57x = 34,973,086.18 × 14,328,794.70
  4. Step 4: Simplify right side
    25,342,281.57x = 501,122,171,723,761.81
  5. Step 5: Solve for x
    x = 501,122,171,723,761.81/25,342,281.57
  6. Step 6: Final answer
    x = 19,774,153.73

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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.