Home / 24,201,319.84-36,280,007.60-12,074,492.32

Finding the Fourth Proportional to 24,201,319.84, 36,280,007.60 and 12,074,492.32

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Solution

The fourth proportional to 24,201,319.84, 36,280,007.60 and 12,074,492.32 is: 18,100,776.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,201,319.84 : 36,280,007.60 = 12,074,492.32 : x
  2. Step 2: Convert to fraction form
    24,201,319.84/36,280,007.60 = 12,074,492.32/x
  3. Step 3: Cross multiply
    24,201,319.84x = 36,280,007.60 × 12,074,492.32
  4. Step 4: Simplify right side
    24,201,319.84x = 438,062,673,135,741.69
  5. Step 5: Solve for x
    x = 438,062,673,135,741.69/24,201,319.84
  6. Step 6: Final answer
    x = 18,100,776.16

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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.