Home / 2,746,368,086.40-4,119,552,129.60-676,073,404.80

Finding the Fourth Proportional to 2,746,368,086.40, 4,119,552,129.60 and 676,073,404.80

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Solution

The fourth proportional to 2,746,368,086.40, 4,119,552,129.60 and 676,073,404.80 is: 1,014,110,107.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,746,368,086.40 : 4,119,552,129.60 = 676,073,404.80 : x
  2. Step 2: Convert to fraction form
    2,746,368,086.40/4,119,552,129.60 = 676,073,404.80/x
  3. Step 3: Cross multiply
    2,746,368,086.40x = 4,119,552,129.60 × 676,073,404.80
  4. Step 4: Simplify right side
    2,746,368,086.40x = 2,785,119,634,509,762,560
  5. Step 5: Solve for x
    x = 2,785,119,634,509,762,560/2,746,368,086.40
  6. Step 6: Final answer
    x = 1,014,110,107.20

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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.