Home / 726,414,954,308.04-1,002,483,091,663.60-417,766,554,315.18

Finding the Fourth Proportional to 726,414,954,308.04, 1,002,483,091,663.60 and 417,766,554,315.18

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Solution

The fourth proportional to 726,414,954,308.04, 1,002,483,091,663.60 and 417,766,554,315.18 is: 576,535,359,686.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    726,414,954,308.04 : 1,002,483,091,663.60 = 417,766,554,315.18 : x
  2. Step 2: Convert to fraction form
    726,414,954,308.04/1,002,483,091,663.60 = 417,766,554,315.18/x
  3. Step 3: Cross multiply
    726,414,954,308.04x = 1,002,483,091,663.60 × 417,766,554,315.18
  4. Step 4: Simplify right side
    726,414,954,308.04x = 418,803,906,963,530,909,220,864
  5. Step 5: Solve for x
    x = 418,803,906,963,530,909,220,864/726,414,954,308.04
  6. Step 6: Final answer
    x = 576,535,359,686.35

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Double scale
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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.