Home / 8,034,913,386.79-12,057,069,827.84-2,996,250,823.33

Finding the Fourth Proportional to 8,034,913,386.79, 12,057,069,827.84 and 2,996,250,823.33

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Solution

The fourth proportional to 8,034,913,386.79, 12,057,069,827.84 and 2,996,250,823.33 is: 4,496,128,789.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,034,913,386.79 : 12,057,069,827.84 = 2,996,250,823.33 : x
  2. Step 2: Convert to fraction form
    8,034,913,386.79/12,057,069,827.84 = 2,996,250,823.33/x
  3. Step 3: Cross multiply
    8,034,913,386.79x = 12,057,069,827.84 × 2,996,250,823.33
  4. Step 4: Simplify right side
    8,034,913,386.79x = 36,126,005,398,619,619,328
  5. Step 5: Solve for x
    x = 36,126,005,398,619,619,328/8,034,913,386.79
  6. Step 6: Final answer
    x = 4,496,128,789.39

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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.