Home / 1,737,390,081,959.80-2,397,598,704,459.20-956,123,209,491.45

Finding the Fourth Proportional to 1,737,390,081,959.80, 2,397,598,704,459.20 and 956,123,209,491.45

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Solution

The fourth proportional to 1,737,390,081,959.80, 2,397,598,704,459.20 and 956,123,209,491.45 is: 1,319,450,244,469.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,737,390,081,959.80 : 2,397,598,704,459.20 = 956,123,209,491.45 : x
  2. Step 2: Convert to fraction form
    1,737,390,081,959.80/2,397,598,704,459.20 = 956,123,209,491.45/x
  3. Step 3: Cross multiply
    1,737,390,081,959.80x = 2,397,598,704,459.20 × 956,123,209,491.45
  4. Step 4: Simplify right side
    1,737,390,081,959.80x = 2,292,399,768,380,072,781,676,544
  5. Step 5: Solve for x
    x = 2,292,399,768,380,072,781,676,544/1,737,390,081,959.80
  6. Step 6: Final answer
    x = 1,319,450,244,469.11

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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.