Home / 15,271,558,650.29-22,910,635,134.23-4,648,613,648.54

Finding the Fourth Proportional to 15,271,558,650.29, 22,910,635,134.23 and 4,648,613,648.54

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Solution

The fourth proportional to 15,271,558,650.29, 22,910,635,134.23 and 4,648,613,648.54 is: 6,973,924,117.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,271,558,650.29 : 22,910,635,134.23 = 4,648,613,648.54 : x
  2. Step 2: Convert to fraction form
    15,271,558,650.29/22,910,635,134.23 = 4,648,613,648.54/x
  3. Step 3: Cross multiply
    15,271,558,650.29x = 22,910,635,134.23 × 4,648,613,648.54
  4. Step 4: Simplify right side
    15,271,558,650.29x = 106,502,691,181,563,822,080
  5. Step 5: Solve for x
    x = 106,502,691,181,563,822,080/15,271,558,650.29
  6. Step 6: Final answer
    x = 6,973,924,117.40

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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.