Home / 1,516,460,008,747.90-2,274,658,144,121.80-369,098,635,859.24

Finding the Fourth Proportional to 1,516,460,008,747.90, 2,274,658,144,121.80 and 369,098,635,859.24

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Solution

The fourth proportional to 1,516,460,008,747.90, 2,274,658,144,121.80 and 369,098,635,859.24 is: 553,640,197,036.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,516,460,008,747.90 : 2,274,658,144,121.80 = 369,098,635,859.24 : x
  2. Step 2: Convert to fraction form
    1,516,460,008,747.90/2,274,658,144,121.80 = 369,098,635,859.24/x
  3. Step 3: Cross multiply
    1,516,460,008,747.90x = 2,274,658,144,121.80 × 369,098,635,859.24
  4. Step 4: Simplify right side
    1,516,460,008,747.90x = 839,573,218,041,466,797,948,928
  5. Step 5: Solve for x
    x = 839,573,218,041,466,797,948,928/1,516,460,008,747.90
  6. Step 6: Final answer
    x = 553,640,197,036.70

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Double scale
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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.