Home / 99,675,288,077.11-149,513,315,500.48-24,128,315,142.35

Finding the Fourth Proportional to 99,675,288,077.11, 149,513,315,500.48 and 24,128,315,142.35

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Solution

The fourth proportional to 99,675,288,077.11, 149,513,315,500.48 and 24,128,315,142.35 is: 36,192,565,519.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,675,288,077.11 : 149,513,315,500.48 = 24,128,315,142.35 : x
  2. Step 2: Convert to fraction form
    99,675,288,077.11/149,513,315,500.48 = 24,128,315,142.35/x
  3. Step 3: Cross multiply
    99,675,288,077.11x = 149,513,315,500.48 × 24,128,315,142.35
  4. Step 4: Simplify right side
    99,675,288,077.11x = 3,607,504,394,373,184,356,352
  5. Step 5: Solve for x
    x = 3,607,504,394,373,184,356,352/99,675,288,077.11
  6. Step 6: Final answer
    x = 36,192,565,519.17

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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.