Home / 32,707,627.20-49,061,440.80-32,483,678.40

Finding the Fourth Proportional to 32,707,627.20, 49,061,440.80 and 32,483,678.40

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Solution

The fourth proportional to 32,707,627.20, 49,061,440.80 and 32,483,678.40 is: 48,725,517.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,707,627.20 : 49,061,440.80 = 32,483,678.40 : x
  2. Step 2: Convert to fraction form
    32,707,627.20/49,061,440.80 = 32,483,678.40/x
  3. Step 3: Cross multiply
    32,707,627.20x = 49,061,440.80 × 32,483,678.40
  4. Step 4: Simplify right side
    32,707,627.20x = 1,593,696,064,787,838.50
  5. Step 5: Solve for x
    x = 1,593,696,064,787,838.50/32,707,627.20
  6. Step 6: Final answer
    x = 48,725,517.60

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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.