Home / 36,790,859,293.60-55,186,288,940.40-36,403,875,767.20

Finding the Fourth Proportional to 36,790,859,293.60, 55,186,288,940.40 and 36,403,875,767.20

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Solution

The fourth proportional to 36,790,859,293.60, 55,186,288,940.40 and 36,403,875,767.20 is: 54,605,813,650.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,790,859,293.60 : 55,186,288,940.40 = 36,403,875,767.20 : x
  2. Step 2: Convert to fraction form
    36,790,859,293.60/55,186,288,940.40 = 36,403,875,767.20/x
  3. Step 3: Cross multiply
    36,790,859,293.60x = 55,186,288,940.40 × 36,403,875,767.20
  4. Step 4: Simplify right side
    36,790,859,293.60x = 2,008,994,806,639,124,807,680
  5. Step 5: Solve for x
    x = 2,008,994,806,639,124,807,680/36,790,859,293.60
  6. Step 6: Final answer
    x = 54,605,813,650.80

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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.