Home / 25,309,714,343.04-37,937,995,897.92-8,515,695,576

Finding the Fourth Proportional to 25,309,714,343.04, 37,937,995,897.92 and 8,515,695,576

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Solution

The fourth proportional to 25,309,714,343.04, 37,937,995,897.92 and 8,515,695,576 is: 12,764,601,743.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,309,714,343.04 : 37,937,995,897.92 = 8,515,695,576 : x
  2. Step 2: Convert to fraction form
    25,309,714,343.04/37,937,995,897.92 = 8,515,695,576/x
  3. Step 3: Cross multiply
    25,309,714,343.04x = 37,937,995,897.92 × 8,515,695,576
  4. Step 4: Simplify right side
    25,309,714,343.04x = 323,068,423,830,223,454,208
  5. Step 5: Solve for x
    x = 323,068,423,830,223,454,208/25,309,714,343.04
  6. Step 6: Final answer
    x = 12,764,601,743.48

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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.