Home / 238,086,807,661-357,181,925,101.10-86,992,866,275.24

Finding the Fourth Proportional to 238,086,807,661, 357,181,925,101.10 and 86,992,866,275.24

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Solution

The fourth proportional to 238,086,807,661, 357,181,925,101.10 and 86,992,866,275.24 is: 130,508,194,685.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    238,086,807,661 : 357,181,925,101.10 = 86,992,866,275.24 : x
  2. Step 2: Convert to fraction form
    238,086,807,661/357,181,925,101.10 = 86,992,866,275.24/x
  3. Step 3: Cross multiply
    238,086,807,661x = 357,181,925,101.10 × 86,992,866,275.24
  4. Step 4: Simplify right side
    238,086,807,661x = 31,072,279,446,252,779,732,992
  5. Step 5: Solve for x
    x = 31,072,279,446,252,779,732,992/238,086,807,661
  6. Step 6: Final answer
    x = 130,508,194,685.42

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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.