Home / 1,813,445,278,385.80-2,720,550,001,065.30-588,108,853,898.95

Finding the Fourth Proportional to 1,813,445,278,385.80, 2,720,550,001,065.30 and 588,108,853,898.95

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Solution

The fourth proportional to 1,813,445,278,385.80, 2,720,550,001,065.30 and 588,108,853,898.95 is: 882,287,192,324.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,813,445,278,385.80 : 2,720,550,001,065.30 = 588,108,853,898.95 : x
  2. Step 2: Convert to fraction form
    1,813,445,278,385.80/2,720,550,001,065.30 = 588,108,853,898.95/x
  3. Step 3: Cross multiply
    1,813,445,278,385.80x = 2,720,550,001,065.30 × 588,108,853,898.95
  4. Step 4: Simplify right side
    1,813,445,278,385.80x = 1,599,979,543,101,300,598,112,256
  5. Step 5: Solve for x
    x = 1,599,979,543,101,300,598,112,256/1,813,445,278,385.80
  6. Step 6: Final answer
    x = 882,287,192,324.60

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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.