Home / 32,191,470,053.18-48,287,193,714.60-8,609,094,086.13

Finding the Fourth Proportional to 32,191,470,053.18, 48,287,193,714.60 and 8,609,094,086.13

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Solution

The fourth proportional to 32,191,470,053.18, 48,287,193,714.60 and 8,609,094,086.13 is: 12,913,638,089.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,191,470,053.18 : 48,287,193,714.60 = 8,609,094,086.13 : x
  2. Step 2: Convert to fraction form
    32,191,470,053.18/48,287,193,714.60 = 8,609,094,086.13/x
  3. Step 3: Cross multiply
    32,191,470,053.18x = 48,287,193,714.60 × 8,609,094,086.13
  4. Step 4: Simplify right side
    32,191,470,053.18x = 415,708,993,844,176,486,400
  5. Step 5: Solve for x
    x = 415,708,993,844,176,486,400/32,191,470,053.18
  6. Step 6: Final answer
    x = 12,913,638,089.76

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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.