Home / 7,176,707,511.18-10,765,016,094.29-3,862,083,422.13

Finding the Fourth Proportional to 7,176,707,511.18, 10,765,016,094.29 and 3,862,083,422.13

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Solution

The fourth proportional to 7,176,707,511.18, 10,765,016,094.29 and 3,862,083,422.13 is: 5,793,100,824.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,176,707,511.18 : 10,765,016,094.29 = 3,862,083,422.13 : x
  2. Step 2: Convert to fraction form
    7,176,707,511.18/10,765,016,094.29 = 3,862,083,422.13/x
  3. Step 3: Cross multiply
    7,176,707,511.18x = 10,765,016,094.29 × 3,862,083,422.13
  4. Step 4: Simplify right side
    7,176,707,511.18x = 41,575,390,196,700,741,632
  5. Step 5: Solve for x
    x = 41,575,390,196,700,741,632/7,176,707,511.18
  6. Step 6: Final answer
    x = 5,793,100,824.01

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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.