Home / 8,088,030,441,429.80-12,136,216,730,944-3,790,690,704,732.30

Finding the Fourth Proportional to 8,088,030,441,429.80, 12,136,216,730,944 and 3,790,690,704,732.30

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Solution

The fourth proportional to 8,088,030,441,429.80, 12,136,216,730,944 and 3,790,690,704,732.30 is: 5,687,990,949,805.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,088,030,441,429.80 : 12,136,216,730,944 = 3,790,690,704,732.30 : x
  2. Step 2: Convert to fraction form
    8,088,030,441,429.80/12,136,216,730,944 = 3,790,690,704,732.30/x
  3. Step 3: Cross multiply
    8,088,030,441,429.80x = 12,136,216,730,944 × 3,790,690,704,732.30
  4. Step 4: Simplify right side
    8,088,030,441,429.80x = 46,004,643,952,606,043,057,422,336
  5. Step 5: Solve for x
    x = 46,004,643,952,606,043,057,422,336/8,088,030,441,429.80
  6. Step 6: Final answer
    x = 5,687,990,949,805.74

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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.