Home / 9,897,281,295.84-14,851,711,020.48-3,690,734,392.80

Finding the Fourth Proportional to 9,897,281,295.84, 14,851,711,020.48 and 3,690,734,392.80

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Solution

The fourth proportional to 9,897,281,295.84, 14,851,711,020.48 and 3,690,734,392.80 is: 5,538,260,358.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,897,281,295.84 : 14,851,711,020.48 = 3,690,734,392.80 : x
  2. Step 2: Convert to fraction form
    9,897,281,295.84/14,851,711,020.48 = 3,690,734,392.80/x
  3. Step 3: Cross multiply
    9,897,281,295.84x = 14,851,711,020.48 × 3,690,734,392.80
  4. Step 4: Simplify right side
    9,897,281,295.84x = 54,813,720,655,212,322,816
  5. Step 5: Solve for x
    x = 54,813,720,655,212,322,816/9,897,281,295.84
  6. Step 6: Final answer
    x = 5,538,260,358.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.