Home / 1,024,526,010.35-1,413,846,350.75-554,627,316.11

Finding the Fourth Proportional to 1,024,526,010.35, 1,413,846,350.75 and 554,627,316.11

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Solution

The fourth proportional to 1,024,526,010.35, 1,413,846,350.75 and 554,627,316.11 is: 765,385,943.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,526,010.35 : 1,413,846,350.75 = 554,627,316.11 : x
  2. Step 2: Convert to fraction form
    1,024,526,010.35/1,413,846,350.75 = 554,627,316.11/x
  3. Step 3: Cross multiply
    1,024,526,010.35x = 1,413,846,350.75 × 554,627,316.11
  4. Step 4: Simplify right side
    1,024,526,010.35x = 784,157,806,902,707,584
  5. Step 5: Solve for x
    x = 784,157,806,902,707,584/1,024,526,010.35
  6. Step 6: Final answer
    x = 765,385,943.33

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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.