Home / 2,354,676,747.52-3,248,432,879.76-1,401,523,031.20

Finding the Fourth Proportional to 2,354,676,747.52, 3,248,432,879.76 and 1,401,523,031.20

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Solution

The fourth proportional to 2,354,676,747.52, 3,248,432,879.76 and 1,401,523,031.20 is: 1,933,494,056.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,354,676,747.52 : 3,248,432,879.76 = 1,401,523,031.20 : x
  2. Step 2: Convert to fraction form
    2,354,676,747.52/3,248,432,879.76 = 1,401,523,031.20/x
  3. Step 3: Cross multiply
    2,354,676,747.52x = 3,248,432,879.76 × 1,401,523,031.20
  4. Step 4: Simplify right side
    2,354,676,747.52x = 4,552,753,496,290,980,864
  5. Step 5: Solve for x
    x = 4,552,753,496,290,980,864/2,354,676,747.52
  6. Step 6: Final answer
    x = 1,933,494,056.49

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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.