Home / 1,828,704,260.20-2,524,011,207.78-1,124,462,266.60

Finding the Fourth Proportional to 1,828,704,260.20, 2,524,011,207.78 and 1,124,462,266.60

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Solution

The fourth proportional to 1,828,704,260.20, 2,524,011,207.78 and 1,124,462,266.60 is: 1,552,003,473.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,828,704,260.20 : 2,524,011,207.78 = 1,124,462,266.60 : x
  2. Step 2: Convert to fraction form
    1,828,704,260.20/2,524,011,207.78 = 1,124,462,266.60/x
  3. Step 3: Cross multiply
    1,828,704,260.20x = 2,524,011,207.78 × 1,124,462,266.60
  4. Step 4: Simplify right side
    1,828,704,260.20x = 2,838,155,363,624,102,400
  5. Step 5: Solve for x
    x = 2,838,155,363,624,102,400/1,828,704,260.20
  6. Step 6: Final answer
    x = 1,552,003,473.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.