Home / 2,677,409,728.80-4,016,114,593.20-953,501,632.80

Finding the Fourth Proportional to 2,677,409,728.80, 4,016,114,593.20 and 953,501,632.80

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Solution

The fourth proportional to 2,677,409,728.80, 4,016,114,593.20 and 953,501,632.80 is: 1,430,252,449.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,677,409,728.80 : 4,016,114,593.20 = 953,501,632.80 : x
  2. Step 2: Convert to fraction form
    2,677,409,728.80/4,016,114,593.20 = 953,501,632.80/x
  3. Step 3: Cross multiply
    2,677,409,728.80x = 4,016,114,593.20 × 953,501,632.80
  4. Step 4: Simplify right side
    2,677,409,728.80x = 3,829,371,822,128,107,520
  5. Step 5: Solve for x
    x = 3,829,371,822,128,107,520/2,677,409,728.80
  6. Step 6: Final answer
    x = 1,430,252,449.20

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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.