Home / 99,546,408,001.90-149,319,612,002.85-99,546,408,001.90

Finding the Fourth Proportional to 99,546,408,001.90, 149,319,612,002.85 and 99,546,408,001.90

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Solution

The fourth proportional to 99,546,408,001.90, 149,319,612,002.85 and 99,546,408,001.90 is: 149,319,612,002.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,546,408,001.90 : 149,319,612,002.85 = 99,546,408,001.90 : x
  2. Step 2: Convert to fraction form
    99,546,408,001.90/149,319,612,002.85 = 99,546,408,001.90/x
  3. Step 3: Cross multiply
    99,546,408,001.90x = 149,319,612,002.85 × 99,546,408,001.90
  4. Step 4: Simplify right side
    99,546,408,001.90x = 14,864,231,019,121,110,679,552
  5. Step 5: Solve for x
    x = 14,864,231,019,121,110,679,552/99,546,408,001.90
  6. Step 6: Final answer
    x = 149,319,612,002.85

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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.