Home / 8,533,287,307,254.20-11,775,948,145,332-4,631,358,869,034.80

Finding the Fourth Proportional to 8,533,287,307,254.20, 11,775,948,145,332 and 4,631,358,869,034.80

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Solution

The fourth proportional to 8,533,287,307,254.20, 11,775,948,145,332 and 4,631,358,869,034.80 is: 6,391,281,568,336.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,533,287,307,254.20 : 11,775,948,145,332 = 4,631,358,869,034.80 : x
  2. Step 2: Convert to fraction form
    8,533,287,307,254.20/11,775,948,145,332 = 4,631,358,869,034.80/x
  3. Step 3: Cross multiply
    8,533,287,307,254.20x = 11,775,948,145,332 × 4,631,358,869,034.80
  4. Step 4: Simplify right side
    8,533,287,307,254.20x = 54,538,641,884,177,257,845,489,664
  5. Step 5: Solve for x
    x = 54,538,641,884,177,257,845,489,664/8,533,287,307,254.20
  6. Step 6: Final answer
    x = 6,391,281,568,336.93

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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.