Home / 15,116,736,204.60-22,668,301,862.10-5,797,386,828.60

Finding the Fourth Proportional to 15,116,736,204.60, 22,668,301,862.10 and 5,797,386,828.60

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Solution

The fourth proportional to 15,116,736,204.60, 22,668,301,862.10 and 5,797,386,828.60 is: 8,693,471,452.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,116,736,204.60 : 22,668,301,862.10 = 5,797,386,828.60 : x
  2. Step 2: Convert to fraction form
    15,116,736,204.60/22,668,301,862.10 = 5,797,386,828.60/x
  3. Step 3: Cross multiply
    15,116,736,204.60x = 22,668,301,862.10 × 5,797,386,828.60
  4. Step 4: Simplify right side
    15,116,736,204.60x = 131,416,914,642,067,390,464
  5. Step 5: Solve for x
    x = 131,416,914,642,067,390,464/15,116,736,204.60
  6. Step 6: Final answer
    x = 8,693,471,452.00

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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.