Home / 4,040,169,421.80-6,060,254,132.70-3,815,688,743.40

Finding the Fourth Proportional to 4,040,169,421.80, 6,060,254,132.70 and 3,815,688,743.40

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Solution

The fourth proportional to 4,040,169,421.80, 6,060,254,132.70 and 3,815,688,743.40 is: 5,723,533,115.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,040,169,421.80 : 6,060,254,132.70 = 3,815,688,743.40 : x
  2. Step 2: Convert to fraction form
    4,040,169,421.80/6,060,254,132.70 = 3,815,688,743.40/x
  3. Step 3: Cross multiply
    4,040,169,421.80x = 6,060,254,132.70 × 3,815,688,743.40
  4. Step 4: Simplify right side
    4,040,169,421.80x = 23,124,043,476,286,717,952
  5. Step 5: Solve for x
    x = 23,124,043,476,286,717,952/4,040,169,421.80
  6. Step 6: Final answer
    x = 5,723,533,115.10

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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.