Home / 24,165,116.10-36,289,664.55-12,827,708.10

Finding the Fourth Proportional to 24,165,116.10, 36,289,664.55 and 12,827,708.10

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Solution

The fourth proportional to 24,165,116.10, 36,289,664.55 and 12,827,708.10 is: 19,263,852.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,165,116.10 : 36,289,664.55 = 12,827,708.10 : x
  2. Step 2: Convert to fraction form
    24,165,116.10/36,289,664.55 = 12,827,708.10/x
  3. Step 3: Cross multiply
    24,165,116.10x = 36,289,664.55 × 12,827,708.10
  4. Step 4: Simplify right side
    24,165,116.10x = 465,513,223,894,317.81
  5. Step 5: Solve for x
    x = 465,513,223,894,317.81/24,165,116.10
  6. Step 6: Final answer
    x = 19,263,852.16

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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.