Home / 67,323,896,343.60-92,908,063,883.68-36,842,728,437.12

Finding the Fourth Proportional to 67,323,896,343.60, 92,908,063,883.68 and 36,842,728,437.12

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Solution

The fourth proportional to 67,323,896,343.60, 92,908,063,883.68 and 36,842,728,437.12 is: 50,843,560,060.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,323,896,343.60 : 92,908,063,883.68 = 36,842,728,437.12 : x
  2. Step 2: Convert to fraction form
    67,323,896,343.60/92,908,063,883.68 = 36,842,728,437.12/x
  3. Step 3: Cross multiply
    67,323,896,343.60x = 92,908,063,883.68 × 36,842,728,437.12
  4. Step 4: Simplify right side
    67,323,896,343.60x = 3,422,986,567,285,018,722,304
  5. Step 5: Solve for x
    x = 3,422,986,567,285,018,722,304/67,323,896,343.60
  6. Step 6: Final answer
    x = 50,843,560,060.98

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Double scale
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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.