Home / 15,968,206,869.60-23,952,310,304.40-9,769,479,045.60

Finding the Fourth Proportional to 15,968,206,869.60, 23,952,310,304.40 and 9,769,479,045.60

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Solution

The fourth proportional to 15,968,206,869.60, 23,952,310,304.40 and 9,769,479,045.60 is: 14,654,218,568.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,968,206,869.60 : 23,952,310,304.40 = 9,769,479,045.60 : x
  2. Step 2: Convert to fraction form
    15,968,206,869.60/23,952,310,304.40 = 9,769,479,045.60/x
  3. Step 3: Cross multiply
    15,968,206,869.60x = 23,952,310,304.40 × 9,769,479,045.60
  4. Step 4: Simplify right side
    15,968,206,869.60x = 234,001,593,612,544,770,048
  5. Step 5: Solve for x
    x = 234,001,593,612,544,770,048/15,968,206,869.60
  6. Step 6: Final answer
    x = 14,654,218,568.40

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Double scale
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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.