Home / 6,936,884,914.50-9,572,908,266.81-3,765,069,484.90

Finding the Fourth Proportional to 6,936,884,914.50, 9,572,908,266.81 and 3,765,069,484.90

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Solution

The fourth proportional to 6,936,884,914.50, 9,572,908,266.81 and 3,765,069,484.90 is: 5,195,799,734.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,936,884,914.50 : 9,572,908,266.81 = 3,765,069,484.90 : x
  2. Step 2: Convert to fraction form
    6,936,884,914.50/9,572,908,266.81 = 3,765,069,484.90/x
  3. Step 3: Cross multiply
    6,936,884,914.50x = 9,572,908,266.81 × 3,765,069,484.90
  4. Step 4: Simplify right side
    6,936,884,914.50x = 36,042,664,797,090,304,000
  5. Step 5: Solve for x
    x = 36,042,664,797,090,304,000/6,936,884,914.50
  6. Step 6: Final answer
    x = 5,195,799,734.51

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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.