Home / 25,488,924,627.43-38,226,865,536.27-7,557,110,070.07

Finding the Fourth Proportional to 25,488,924,627.43, 38,226,865,536.27 and 7,557,110,070.07

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Solution

The fourth proportional to 25,488,924,627.43, 38,226,865,536.27 and 7,557,110,070.07 is: 11,333,731,599.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,488,924,627.43 : 38,226,865,536.27 = 7,557,110,070.07 : x
  2. Step 2: Convert to fraction form
    25,488,924,627.43/38,226,865,536.27 = 7,557,110,070.07/x
  3. Step 3: Cross multiply
    25,488,924,627.43x = 38,226,865,536.27 × 7,557,110,070.07
  4. Step 4: Simplify right side
    25,488,924,627.43x = 288,884,630,491,357,806,592
  5. Step 5: Solve for x
    x = 288,884,630,491,357,806,592/25,488,924,627.43
  6. Step 6: Final answer
    x = 11,333,731,599.66

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1.5x scale

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.