Home / 6,936,884,912.74-9,572,908,264.40-3,765,069,483.14

Finding the Fourth Proportional to 6,936,884,912.74, 9,572,908,264.40 and 3,765,069,483.14

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Solution

The fourth proportional to 6,936,884,912.74, 9,572,908,264.40 and 3,765,069,483.14 is: 5,195,799,732.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,936,884,912.74 : 9,572,908,264.40 = 3,765,069,483.14 : x
  2. Step 2: Convert to fraction form
    6,936,884,912.74/9,572,908,264.40 = 3,765,069,483.14/x
  3. Step 3: Cross multiply
    6,936,884,912.74x = 9,572,908,264.40 × 3,765,069,483.14
  4. Step 4: Simplify right side
    6,936,884,912.74x = 36,042,664,771,172,319,232
  5. Step 5: Solve for x
    x = 36,042,664,771,172,319,232/6,936,884,912.74
  6. Step 6: Final answer
    x = 5,195,799,732.10

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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.