Home / 1,474,137,884,792.50-2,034,134,095,525.80-814,854,901,951.80

Finding the Fourth Proportional to 1,474,137,884,792.50, 2,034,134,095,525.80 and 814,854,901,951.80

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Solution

The fourth proportional to 1,474,137,884,792.50, 2,034,134,095,525.80 and 814,854,901,951.80 is: 1,124,402,375,154.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,474,137,884,792.50 : 2,034,134,095,525.80 = 814,854,901,951.80 : x
  2. Step 2: Convert to fraction form
    1,474,137,884,792.50/2,034,134,095,525.80 = 814,854,901,951.80/x
  3. Step 3: Cross multiply
    1,474,137,884,792.50x = 2,034,134,095,525.80 × 814,854,901,951.80
  4. Step 4: Simplify right side
    1,474,137,884,792.50x = 1,657,524,138,966,489,287,884,800
  5. Step 5: Solve for x
    x = 1,657,524,138,966,489,287,884,800/1,474,137,884,792.50
  6. Step 6: Final answer
    x = 1,124,402,375,154.89

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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.