Home / 49,695,976,630.86-68,582,140,097.01-29,390,838,335.16

Finding the Fourth Proportional to 49,695,976,630.86, 68,582,140,097.01 and 29,390,838,335.16

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Solution

The fourth proportional to 49,695,976,630.86, 68,582,140,097.01 and 29,390,838,335.16 is: 40,560,357,777.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,695,976,630.86 : 68,582,140,097.01 = 29,390,838,335.16 : x
  2. Step 2: Convert to fraction form
    49,695,976,630.86/68,582,140,097.01 = 29,390,838,335.16/x
  3. Step 3: Cross multiply
    49,695,976,630.86x = 68,582,140,097.01 × 29,390,838,335.16
  4. Step 4: Simplify right side
    49,695,976,630.86x = 2,015,686,592,270,515,306,496
  5. Step 5: Solve for x
    x = 2,015,686,592,270,515,306,496/49,695,976,630.86
  6. Step 6: Final answer
    x = 40,560,357,777.91

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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.