Home / 1,344,033,669.60-2,016,050,504.40-976,701,650.40

Finding the Fourth Proportional to 1,344,033,669.60, 2,016,050,504.40 and 976,701,650.40

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Solution

The fourth proportional to 1,344,033,669.60, 2,016,050,504.40 and 976,701,650.40 is: 1,465,052,475.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,344,033,669.60 : 2,016,050,504.40 = 976,701,650.40 : x
  2. Step 2: Convert to fraction form
    1,344,033,669.60/2,016,050,504.40 = 976,701,650.40/x
  3. Step 3: Cross multiply
    1,344,033,669.60x = 2,016,050,504.40 × 976,701,650.40
  4. Step 4: Simplify right side
    1,344,033,669.60x = 1,969,079,854,937,232,384
  5. Step 5: Solve for x
    x = 1,969,079,854,937,232,384/1,344,033,669.60
  6. Step 6: Final answer
    x = 1,465,052,475.60

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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.