Home / 2,577,457,096.80-3,866,185,645.20-941,469,122.40

Finding the Fourth Proportional to 2,577,457,096.80, 3,866,185,645.20 and 941,469,122.40

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Solution

The fourth proportional to 2,577,457,096.80, 3,866,185,645.20 and 941,469,122.40 is: 1,412,203,683.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,577,457,096.80 : 3,866,185,645.20 = 941,469,122.40 : x
  2. Step 2: Convert to fraction form
    2,577,457,096.80/3,866,185,645.20 = 941,469,122.40/x
  3. Step 3: Cross multiply
    2,577,457,096.80x = 3,866,185,645.20 × 941,469,122.40
  4. Step 4: Simplify right side
    2,577,457,096.80x = 3,639,894,406,421,921,280
  5. Step 5: Solve for x
    x = 3,639,894,406,421,921,280/2,577,457,096.80
  6. Step 6: Final answer
    x = 1,412,203,683.60

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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.