Home / 4,863,141,668.03-6,711,141,241.17-2,635,473,856.28

Finding the Fourth Proportional to 4,863,141,668.03, 6,711,141,241.17 and 2,635,473,856.28

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Solution

The fourth proportional to 4,863,141,668.03, 6,711,141,241.17 and 2,635,473,856.28 is: 3,636,957,031.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,863,141,668.03 : 6,711,141,241.17 = 2,635,473,856.28 : x
  2. Step 2: Convert to fraction form
    4,863,141,668.03/6,711,141,241.17 = 2,635,473,856.28/x
  3. Step 3: Cross multiply
    4,863,141,668.03x = 6,711,141,241.17 × 2,635,473,856.28
  4. Step 4: Simplify right side
    4,863,141,668.03x = 17,687,037,286,872,489,984
  5. Step 5: Solve for x
    x = 17,687,037,286,872,489,984/4,863,141,668.03
  6. Step 6: Final answer
    x = 3,636,957,031.95

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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.