Home / 24,549,639.88-36,835,078.92-13,176,802.48

Finding the Fourth Proportional to 24,549,639.88, 36,835,078.92 and 13,176,802.48

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Solution

The fourth proportional to 24,549,639.88, 36,835,078.92 and 13,176,802.48 is: 19,770,903.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,549,639.88 : 36,835,078.92 = 13,176,802.48 : x
  2. Step 2: Convert to fraction form
    24,549,639.88/36,835,078.92 = 13,176,802.48/x
  3. Step 3: Cross multiply
    24,549,639.88x = 36,835,078.92 × 13,176,802.48
  4. Step 4: Simplify right side
    24,549,639.88x = 485,368,559,264,051.75
  5. Step 5: Solve for x
    x = 485,368,559,264,051.75/24,549,639.88
  6. Step 6: Final answer
    x = 19,770,903.43

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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.