Home / 123,807,744,064.80-185,711,616,097.20-30,750,299,200.80

Finding the Fourth Proportional to 123,807,744,064.80, 185,711,616,097.20 and 30,750,299,200.80

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Solution

The fourth proportional to 123,807,744,064.80, 185,711,616,097.20 and 30,750,299,200.80 is: 46,125,448,801.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,807,744,064.80 : 185,711,616,097.20 = 30,750,299,200.80 : x
  2. Step 2: Convert to fraction form
    123,807,744,064.80/185,711,616,097.20 = 30,750,299,200.80/x
  3. Step 3: Cross multiply
    123,807,744,064.80x = 185,711,616,097.20 × 30,750,299,200.80
  4. Step 4: Simplify right side
    123,807,744,064.80x = 5,710,687,760,053,005,451,264
  5. Step 5: Solve for x
    x = 5,710,687,760,053,005,451,264/123,807,744,064.80
  6. Step 6: Final answer
    x = 46,125,448,801.20

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1.5x scale

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.