Home / 6,936,884,909.59-9,572,908,260.04-3,765,069,479.98

Finding the Fourth Proportional to 6,936,884,909.59, 9,572,908,260.04 and 3,765,069,479.98

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Solution

The fourth proportional to 6,936,884,909.59, 9,572,908,260.04 and 3,765,069,479.98 is: 5,195,799,727.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,936,884,909.59 : 9,572,908,260.04 = 3,765,069,479.98 : x
  2. Step 2: Convert to fraction form
    6,936,884,909.59/9,572,908,260.04 = 3,765,069,479.98/x
  3. Step 3: Cross multiply
    6,936,884,909.59x = 9,572,908,260.04 × 3,765,069,479.98
  4. Step 4: Simplify right side
    6,936,884,909.59x = 36,042,664,724,525,051,904
  5. Step 5: Solve for x
    x = 36,042,664,724,525,051,904/6,936,884,909.59
  6. Step 6: Final answer
    x = 5,195,799,727.73

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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.