Home / 924,310,301.12-1,275,685,118.00-585,250,291.11

Finding the Fourth Proportional to 924,310,301.12, 1,275,685,118.00 and 585,250,291.11

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Solution

The fourth proportional to 924,310,301.12, 1,275,685,118.00 and 585,250,291.11 is: 807,732,084.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,310,301.12 : 1,275,685,118.00 = 585,250,291.11 : x
  2. Step 2: Convert to fraction form
    924,310,301.12/1,275,685,118.00 = 585,250,291.11/x
  3. Step 3: Cross multiply
    924,310,301.12x = 1,275,685,118.00 × 585,250,291.11
  4. Step 4: Simplify right side
    924,310,301.12x = 746,595,086,668,650,112
  5. Step 5: Solve for x
    x = 746,595,086,668,650,112/924,310,301.12
  6. Step 6: Final answer
    x = 807,732,084.95

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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.