Home / 598,253,671.40-825,727,815.77-350,814,741.80

Finding the Fourth Proportional to 598,253,671.40, 825,727,815.77 and 350,814,741.80

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Solution

The fourth proportional to 598,253,671.40, 825,727,815.77 and 350,814,741.80 is: 484,205,119.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,253,671.40 : 825,727,815.77 = 350,814,741.80 : x
  2. Step 2: Convert to fraction form
    598,253,671.40/825,727,815.77 = 350,814,741.80/x
  3. Step 3: Cross multiply
    598,253,671.40x = 825,727,815.77 × 350,814,741.80
  4. Step 4: Simplify right side
    598,253,671.40x = 289,677,490,480,547,840
  5. Step 5: Solve for x
    x = 289,677,490,480,547,840/598,253,671.40
  6. Step 6: Final answer
    x = 484,205,119.55

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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.