Home / 110,990,955,286.44-153,167,132,080.71-60,241,897,816.74

Finding the Fourth Proportional to 110,990,955,286.44, 153,167,132,080.71 and 60,241,897,816.74

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Solution

The fourth proportional to 110,990,955,286.44, 153,167,132,080.71 and 60,241,897,816.74 is: 83,133,609,363.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,990,955,286.44 : 153,167,132,080.71 = 60,241,897,816.74 : x
  2. Step 2: Convert to fraction form
    110,990,955,286.44/153,167,132,080.71 = 60,241,897,816.74/x
  3. Step 3: Cross multiply
    110,990,955,286.44x = 153,167,132,080.71 × 60,241,897,816.74
  4. Step 4: Simplify right side
    110,990,955,286.44x = 9,227,078,719,689,250,045,952
  5. Step 5: Solve for x
    x = 9,227,078,719,689,250,045,952/110,990,955,286.44
  6. Step 6: Final answer
    x = 83,133,609,363.72

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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.