Home / 8,533,287,307,254.80-11,775,948,145,333-4,631,358,869,035.30

Finding the Fourth Proportional to 8,533,287,307,254.80, 11,775,948,145,333 and 4,631,358,869,035.30

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Solution

The fourth proportional to 8,533,287,307,254.80, 11,775,948,145,333 and 4,631,358,869,035.30 is: 6,391,281,568,337.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,533,287,307,254.80 : 11,775,948,145,333 = 4,631,358,869,035.30 : x
  2. Step 2: Convert to fraction form
    8,533,287,307,254.80/11,775,948,145,333 = 4,631,358,869,035.30/x
  3. Step 3: Cross multiply
    8,533,287,307,254.80x = 11,775,948,145,333 × 4,631,358,869,035.30
  4. Step 4: Simplify right side
    8,533,287,307,254.80x = 54,538,641,884,187,780,515,364,864
  5. Step 5: Solve for x
    x = 54,538,641,884,187,780,515,364,864/8,533,287,307,254.80
  6. Step 6: Final answer
    x = 6,391,281,568,337.72

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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.