Home / 8,546,321,484.95-11,793,992,897.28-4,735,908,084.25

Finding the Fourth Proportional to 8,546,321,484.95, 11,793,992,897.28 and 4,735,908,084.25

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Solution

The fourth proportional to 8,546,321,484.95, 11,793,992,897.28 and 4,735,908,084.25 is: 6,535,591,529.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,546,321,484.95 : 11,793,992,897.28 = 4,735,908,084.25 : x
  2. Step 2: Convert to fraction form
    8,546,321,484.95/11,793,992,897.28 = 4,735,908,084.25/x
  3. Step 3: Cross multiply
    8,546,321,484.95x = 11,793,992,897.28 × 4,735,908,084.25
  4. Step 4: Simplify right side
    8,546,321,484.95x = 55,855,266,307,785,957,376
  5. Step 5: Solve for x
    x = 55,855,266,307,785,957,376/8,546,321,484.95
  6. Step 6: Final answer
    x = 6,535,591,529.78

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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.