Home / 3,018,722,482.44-4,530,152,088.69-1,053,575,560.76

Finding the Fourth Proportional to 3,018,722,482.44, 4,530,152,088.69 and 1,053,575,560.76

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Solution

The fourth proportional to 3,018,722,482.44, 4,530,152,088.69 and 1,053,575,560.76 is: 1,581,085,228.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,018,722,482.44 : 4,530,152,088.69 = 1,053,575,560.76 : x
  2. Step 2: Convert to fraction form
    3,018,722,482.44/4,530,152,088.69 = 1,053,575,560.76/x
  3. Step 3: Cross multiply
    3,018,722,482.44x = 4,530,152,088.69 × 1,053,575,560.76
  4. Step 4: Simplify right side
    3,018,722,482.44x = 4,772,857,527,147,000,832
  5. Step 5: Solve for x
    x = 4,772,857,527,147,000,832/3,018,722,482.44
  6. Step 6: Final answer
    x = 1,581,085,228.90

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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.