Home / 11,483,900,585.24-15,850,731,443.10-7,479,549,337.28

Finding the Fourth Proportional to 11,483,900,585.24, 15,850,731,443.10 and 7,479,549,337.28

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Solution

The fourth proportional to 11,483,900,585.24, 15,850,731,443.10 and 7,479,549,337.28 is: 10,323,698,553.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,483,900,585.24 : 15,850,731,443.10 = 7,479,549,337.28 : x
  2. Step 2: Convert to fraction form
    11,483,900,585.24/15,850,731,443.10 = 7,479,549,337.28/x
  3. Step 3: Cross multiply
    11,483,900,585.24x = 15,850,731,443.10 × 7,479,549,337.28
  4. Step 4: Simplify right side
    11,483,900,585.24x = 118,556,327,860,641,857,536
  5. Step 5: Solve for x
    x = 118,556,327,860,641,857,536/11,483,900,585.24
  6. Step 6: Final answer
    x = 10,323,698,553.52

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1.5x scale

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.