Home / 10,804,234,905.57-14,909,844,169.68-5,859,445,401.57

Finding the Fourth Proportional to 10,804,234,905.57, 14,909,844,169.68 and 5,859,445,401.57

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Solution

The fourth proportional to 10,804,234,905.57, 14,909,844,169.68 and 5,859,445,401.57 is: 8,086,034,654.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,804,234,905.57 : 14,909,844,169.68 = 5,859,445,401.57 : x
  2. Step 2: Convert to fraction form
    10,804,234,905.57/14,909,844,169.68 = 5,859,445,401.57/x
  3. Step 3: Cross multiply
    10,804,234,905.57x = 14,909,844,169.68 × 5,859,445,401.57
  4. Step 4: Simplify right side
    10,804,234,905.57x = 87,363,417,858,156,740,608
  5. Step 5: Solve for x
    x = 87,363,417,858,156,740,608/10,804,234,905.57
  6. Step 6: Final answer
    x = 8,086,034,654.16

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1.5x scale

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.