Home / 15,116,736,198.60-22,668,301,853.10-5,797,386,822.60

Finding the Fourth Proportional to 15,116,736,198.60, 22,668,301,853.10 and 5,797,386,822.60

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Solution

The fourth proportional to 15,116,736,198.60, 22,668,301,853.10 and 5,797,386,822.60 is: 8,693,471,443.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,116,736,198.60 : 22,668,301,853.10 = 5,797,386,822.60 : x
  2. Step 2: Convert to fraction form
    15,116,736,198.60/22,668,301,853.10 = 5,797,386,822.60/x
  3. Step 3: Cross multiply
    15,116,736,198.60x = 22,668,301,853.10 × 5,797,386,822.60
  4. Step 4: Simplify right side
    15,116,736,198.60x = 131,416,914,453,881,094,144
  5. Step 5: Solve for x
    x = 131,416,914,453,881,094,144/15,116,736,198.60
  6. Step 6: Final answer
    x = 8,693,471,443.00

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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.