Home / 9,946,805,875.20-14,917,608,057.60-2,957,734,310.40

Finding the Fourth Proportional to 9,946,805,875.20, 14,917,608,057.60 and 2,957,734,310.40

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Solution

The fourth proportional to 9,946,805,875.20, 14,917,608,057.60 and 2,957,734,310.40 is: 4,435,828,117.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,946,805,875.20 : 14,917,608,057.60 = 2,957,734,310.40 : x
  2. Step 2: Convert to fraction form
    9,946,805,875.20/14,917,608,057.60 = 2,957,734,310.40/x
  3. Step 3: Cross multiply
    9,946,805,875.20x = 14,917,608,057.60 × 2,957,734,310.40
  4. Step 4: Simplify right side
    9,946,805,875.20x = 44,122,321,181,063,020,544
  5. Step 5: Solve for x
    x = 44,122,321,181,063,020,544/9,946,805,875.20
  6. Step 6: Final answer
    x = 4,435,828,117.55

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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.