Home / 32,792,079.60-49,188,119.40-10,074,106.80

Finding the Fourth Proportional to 32,792,079.60, 49,188,119.40 and 10,074,106.80

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Solution

The fourth proportional to 32,792,079.60, 49,188,119.40 and 10,074,106.80 is: 15,111,160.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,792,079.60 : 49,188,119.40 = 10,074,106.80 : x
  2. Step 2: Convert to fraction form
    32,792,079.60/49,188,119.40 = 10,074,106.80/x
  3. Step 3: Cross multiply
    32,792,079.60x = 49,188,119.40 × 10,074,106.80
  4. Step 4: Simplify right side
    32,792,079.60x = 495,526,368,126,751.94
  5. Step 5: Solve for x
    x = 495,526,368,126,751.94/32,792,079.60
  6. Step 6: Final answer
    x = 15,111,160.20

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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.