Home / 16,084,815,999.90-24,127,223,999.85-4,293,911,679.90

Finding the Fourth Proportional to 16,084,815,999.90, 24,127,223,999.85 and 4,293,911,679.90

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Solution

The fourth proportional to 16,084,815,999.90, 24,127,223,999.85 and 4,293,911,679.90 is: 6,440,867,519.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,084,815,999.90 : 24,127,223,999.85 = 4,293,911,679.90 : x
  2. Step 2: Convert to fraction form
    16,084,815,999.90/24,127,223,999.85 = 4,293,911,679.90/x
  3. Step 3: Cross multiply
    16,084,815,999.90x = 24,127,223,999.85 × 4,293,911,679.90
  4. Step 4: Simplify right side
    16,084,815,999.90x = 103,600,168,936,519,499,776
  5. Step 5: Solve for x
    x = 103,600,168,936,519,499,776/16,084,815,999.90
  6. Step 6: Final answer
    x = 6,440,867,519.85

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1.5x scale

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.