Home / 2,013,482,578.40-3,020,223,867.60-633,720,024.80

Finding the Fourth Proportional to 2,013,482,578.40, 3,020,223,867.60 and 633,720,024.80

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Solution

The fourth proportional to 2,013,482,578.40, 3,020,223,867.60 and 633,720,024.80 is: 950,580,037.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,013,482,578.40 : 3,020,223,867.60 = 633,720,024.80 : x
  2. Step 2: Convert to fraction form
    2,013,482,578.40/3,020,223,867.60 = 633,720,024.80/x
  3. Step 3: Cross multiply
    2,013,482,578.40x = 3,020,223,867.60 × 633,720,024.80
  4. Step 4: Simplify right side
    2,013,482,578.40x = 1,913,976,344,277,023,744
  5. Step 5: Solve for x
    x = 1,913,976,344,277,023,744/2,013,482,578.40
  6. Step 6: Final answer
    x = 950,580,037.20

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Double scale
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Similar ratio
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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.