Home / 25,488,924,626.93-38,226,865,535.52-7,557,110,069.57

Finding the Fourth Proportional to 25,488,924,626.93, 38,226,865,535.52 and 7,557,110,069.57

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Solution

The fourth proportional to 25,488,924,626.93, 38,226,865,535.52 and 7,557,110,069.57 is: 11,333,731,598.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,488,924,626.93 : 38,226,865,535.52 = 7,557,110,069.57 : x
  2. Step 2: Convert to fraction form
    25,488,924,626.93/38,226,865,535.52 = 7,557,110,069.57/x
  3. Step 3: Cross multiply
    25,488,924,626.93x = 38,226,865,535.52 × 7,557,110,069.57
  4. Step 4: Simplify right side
    25,488,924,626.93x = 288,884,630,466,385,412,096
  5. Step 5: Solve for x
    x = 288,884,630,466,385,412,096/25,488,924,626.93
  6. Step 6: Final answer
    x = 11,333,731,598.91

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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.