Home / 3,971,068,423.14-5,957,388,132.76-1,134,888,127.71

Finding the Fourth Proportional to 3,971,068,423.14, 5,957,388,132.76 and 1,134,888,127.71

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Solution

The fourth proportional to 3,971,068,423.14, 5,957,388,132.76 and 1,134,888,127.71 is: 1,702,556,678.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,971,068,423.14 : 5,957,388,132.76 = 1,134,888,127.71 : x
  2. Step 2: Convert to fraction form
    3,971,068,423.14/5,957,388,132.76 = 1,134,888,127.71/x
  3. Step 3: Cross multiply
    3,971,068,423.14x = 5,957,388,132.76 × 1,134,888,127.71
  4. Step 4: Simplify right side
    3,971,068,423.14x = 6,760,969,064,017,513,472
  5. Step 5: Solve for x
    x = 6,760,969,064,017,513,472/3,971,068,423.14
  6. Step 6: Final answer
    x = 1,702,556,678.35

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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.