Home / 24,460,079.15-36,694,547.40-12,298,937.60

Finding the Fourth Proportional to 24,460,079.15, 36,694,547.40 and 12,298,937.60

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Solution

The fourth proportional to 24,460,079.15, 36,694,547.40 and 12,298,937.60 is: 18,450,633.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,460,079.15 : 36,694,547.40 = 12,298,937.60 : x
  2. Step 2: Convert to fraction form
    24,460,079.15/36,694,547.40 = 12,298,937.60/x
  3. Step 3: Cross multiply
    24,460,079.15x = 36,694,547.40 × 12,298,937.60
  4. Step 4: Simplify right side
    24,460,079.15x = 451,303,948,732,842.19
  5. Step 5: Solve for x
    x = 451,303,948,732,842.19/24,460,079.15
  6. Step 6: Final answer
    x = 18,450,633.21

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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.