Home / 3,513,658,233.68-5,270,301,726.88-1,152,508,173.24

Finding the Fourth Proportional to 3,513,658,233.68, 5,270,301,726.88 and 1,152,508,173.24

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Solution

The fourth proportional to 3,513,658,233.68, 5,270,301,726.88 and 1,152,508,173.24 is: 1,728,701,373.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,513,658,233.68 : 5,270,301,726.88 = 1,152,508,173.24 : x
  2. Step 2: Convert to fraction form
    3,513,658,233.68/5,270,301,726.88 = 1,152,508,173.24/x
  3. Step 3: Cross multiply
    3,513,658,233.68x = 5,270,301,726.88 × 1,152,508,173.24
  4. Step 4: Simplify right side
    3,513,658,233.68x = 6,074,065,815,663,216,640
  5. Step 5: Solve for x
    x = 6,074,065,815,663,216,640/3,513,658,233.68
  6. Step 6: Final answer
    x = 1,728,701,373.81

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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.