Home / 1,024,018,976.13-1,413,149,934.11-554,120,301.93

Finding the Fourth Proportional to 1,024,018,976.13, 1,413,149,934.11 and 554,120,301.93

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Solution

The fourth proportional to 1,024,018,976.13, 1,413,149,934.11 and 554,120,301.93 is: 764,688,044.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,018,976.13 : 1,413,149,934.11 = 554,120,301.93 : x
  2. Step 2: Convert to fraction form
    1,024,018,976.13/1,413,149,934.11 = 554,120,301.93/x
  3. Step 3: Cross multiply
    1,024,018,976.13x = 1,413,149,934.11 × 554,120,301.93
  4. Step 4: Simplify right side
    1,024,018,976.13x = 783,055,068,161,392,640
  5. Step 5: Solve for x
    x = 783,055,068,161,392,640/1,024,018,976.13
  6. Step 6: Final answer
    x = 764,688,044.28

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Double scale
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1.5x scale

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.