Home / 1,879,660,225,130.40-2,819,486,818,290-588,970,287,465.44

Finding the Fourth Proportional to 1,879,660,225,130.40, 2,819,486,818,290 and 588,970,287,465.44

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Solution

The fourth proportional to 1,879,660,225,130.40, 2,819,486,818,290 and 588,970,287,465.44 is: 883,454,328,432.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,879,660,225,130.40 : 2,819,486,818,290 = 588,970,287,465.44 : x
  2. Step 2: Convert to fraction form
    1,879,660,225,130.40/2,819,486,818,290 = 588,970,287,465.44/x
  3. Step 3: Cross multiply
    1,879,660,225,130.40x = 2,819,486,818,290 × 588,970,287,465.44
  4. Step 4: Simplify right side
    1,879,660,225,130.40x = 1,660,593,961,873,279,840,944,128
  5. Step 5: Solve for x
    x = 1,660,593,961,873,279,840,944,128/1,879,660,225,130.40
  6. Step 6: Final answer
    x = 883,454,328,432.19

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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.