Home / 6,936,884,908.59-9,572,908,258.66-3,765,069,478.98

Finding the Fourth Proportional to 6,936,884,908.59, 9,572,908,258.66 and 3,765,069,478.98

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Solution

The fourth proportional to 6,936,884,908.59, 9,572,908,258.66 and 3,765,069,478.98 is: 5,195,799,726.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,936,884,908.59 : 9,572,908,258.66 = 3,765,069,478.98 : x
  2. Step 2: Convert to fraction form
    6,936,884,908.59/9,572,908,258.66 = 3,765,069,478.98/x
  3. Step 3: Cross multiply
    6,936,884,908.59x = 9,572,908,258.66 × 3,765,069,478.98
  4. Step 4: Simplify right side
    6,936,884,908.59x = 36,042,664,709,752,582,144
  5. Step 5: Solve for x
    x = 36,042,664,709,752,582,144/6,936,884,908.59
  6. Step 6: Final answer
    x = 5,195,799,726.34

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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.