Home / 24,125,643.20-36,184,317.60-8,971,774.40

Finding the Fourth Proportional to 24,125,643.20, 36,184,317.60 and 8,971,774.40

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Solution

The fourth proportional to 24,125,643.20, 36,184,317.60 and 8,971,774.40 is: 13,456,119.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,125,643.20 : 36,184,317.60 = 8,971,774.40 : x
  2. Step 2: Convert to fraction form
    24,125,643.20/36,184,317.60 = 8,971,774.40/x
  3. Step 3: Cross multiply
    24,125,643.20x = 36,184,317.60 × 8,971,774.40
  4. Step 4: Simplify right side
    24,125,643.20x = 324,637,534,325,149.44
  5. Step 5: Solve for x
    x = 324,637,534,325,149.44/24,125,643.20
  6. Step 6: Final answer
    x = 13,456,119.35

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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.