Home / 36,905,680.80-55,358,521.20-24,812,445.60

Finding the Fourth Proportional to 36,905,680.80, 55,358,521.20 and 24,812,445.60

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Solution

The fourth proportional to 36,905,680.80, 55,358,521.20 and 24,812,445.60 is: 37,218,668.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,905,680.80 : 55,358,521.20 = 24,812,445.60 : x
  2. Step 2: Convert to fraction form
    36,905,680.80/55,358,521.20 = 24,812,445.60/x
  3. Step 3: Cross multiply
    36,905,680.80x = 55,358,521.20 × 24,812,445.60
  4. Step 4: Simplify right side
    36,905,680.80x = 1,373,580,295,771,447
  5. Step 5: Solve for x
    x = 1,373,580,295,771,447/36,905,680.80
  6. Step 6: Final answer
    x = 37,218,668.40

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1.5x scale

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.