Home / 3,435,103,411.68-5,147,888,024.88-1,565,179,259.52

Finding the Fourth Proportional to 3,435,103,411.68, 5,147,888,024.88 and 1,565,179,259.52

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Solution

The fourth proportional to 3,435,103,411.68, 5,147,888,024.88 and 1,565,179,259.52 is: 2,345,596,799.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,435,103,411.68 : 5,147,888,024.88 = 1,565,179,259.52 : x
  2. Step 2: Convert to fraction form
    3,435,103,411.68/5,147,888,024.88 = 1,565,179,259.52/x
  3. Step 3: Cross multiply
    3,435,103,411.68x = 5,147,888,024.88 × 1,565,179,259.52
  4. Step 4: Simplify right side
    3,435,103,411.68x = 8,057,367,566,873,553,920
  5. Step 5: Solve for x
    x = 8,057,367,566,873,553,920/3,435,103,411.68
  6. Step 6: Final answer
    x = 2,345,596,799.06

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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.