Home / 3,061,249,647.68-4,224,658,295.25-1,723,226,076.56

Finding the Fourth Proportional to 3,061,249,647.68, 4,224,658,295.25 and 1,723,226,076.56

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Solution

The fourth proportional to 3,061,249,647.68, 4,224,658,295.25 and 1,723,226,076.56 is: 2,378,127,293.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,061,249,647.68 : 4,224,658,295.25 = 1,723,226,076.56 : x
  2. Step 2: Convert to fraction form
    3,061,249,647.68/4,224,658,295.25 = 1,723,226,076.56/x
  3. Step 3: Cross multiply
    3,061,249,647.68x = 4,224,658,295.25 × 1,723,226,076.56
  4. Step 4: Simplify right side
    3,061,249,647.68x = 7,280,041,338,940,876,800
  5. Step 5: Solve for x
    x = 7,280,041,338,940,876,800/3,061,249,647.68
  6. Step 6: Final answer
    x = 2,378,127,293.36

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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.