Home / 10,393,887,024.94-15,591,746,714.64-2,932,535,166.70

Finding the Fourth Proportional to 10,393,887,024.94, 15,591,746,714.64 and 2,932,535,166.70

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Solution

The fourth proportional to 10,393,887,024.94, 15,591,746,714.64 and 2,932,535,166.70 is: 4,399,061,240.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,393,887,024.94 : 15,591,746,714.64 = 2,932,535,166.70 : x
  2. Step 2: Convert to fraction form
    10,393,887,024.94/15,591,746,714.64 = 2,932,535,166.70/x
  3. Step 3: Cross multiply
    10,393,887,024.94x = 15,591,746,714.64 × 2,932,535,166.70
  4. Step 4: Simplify right side
    10,393,887,024.94x = 45,723,345,550,960,984,064
  5. Step 5: Solve for x
    x = 45,723,345,550,960,984,064/10,393,887,024.94
  6. Step 6: Final answer
    x = 4,399,061,240.64

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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.