Home / 34,140,721.80-51,211,082.70-33,573,851.40

Finding the Fourth Proportional to 34,140,721.80, 51,211,082.70 and 33,573,851.40

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Solution

The fourth proportional to 34,140,721.80, 51,211,082.70 and 33,573,851.40 is: 50,360,777.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,140,721.80 : 51,211,082.70 = 33,573,851.40 : x
  2. Step 2: Convert to fraction form
    34,140,721.80/51,211,082.70 = 33,573,851.40/x
  3. Step 3: Cross multiply
    34,140,721.80x = 51,211,082.70 × 33,573,851.40
  4. Step 4: Simplify right side
    34,140,721.80x = 1,719,353,280,602,910.75
  5. Step 5: Solve for x
    x = 1,719,353,280,602,910.75/34,140,721.80
  6. Step 6: Final answer
    x = 50,360,777.10

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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.