Home / 17,753,831.08-24,500,044.86-9,913,464.40

Finding the Fourth Proportional to 17,753,831.08, 24,500,044.86 and 9,913,464.40

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Solution

The fourth proportional to 17,753,831.08, 24,500,044.86 and 9,913,464.40 is: 13,680,445.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,753,831.08 : 24,500,044.86 = 9,913,464.40 : x
  2. Step 2: Convert to fraction form
    17,753,831.08/24,500,044.86 = 9,913,464.40/x
  3. Step 3: Cross multiply
    17,753,831.08x = 24,500,044.86 × 9,913,464.40
  4. Step 4: Simplify right side
    17,753,831.08x = 242,880,322,518,013
  5. Step 5: Solve for x
    x = 242,880,322,518,013/17,753,831.08
  6. Step 6: Final answer
    x = 13,680,445.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.