Home / 4,507,544,439.18-6,761,316,869.07-3,088,041,820.95

Finding the Fourth Proportional to 4,507,544,439.18, 6,761,316,869.07 and 3,088,041,820.95

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Solution

The fourth proportional to 4,507,544,439.18, 6,761,316,869.07 and 3,088,041,820.95 is: 4,632,062,875.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,507,544,439.18 : 6,761,316,869.07 = 3,088,041,820.95 : x
  2. Step 2: Convert to fraction form
    4,507,544,439.18/6,761,316,869.07 = 3,088,041,820.95/x
  3. Step 3: Cross multiply
    4,507,544,439.18x = 6,761,316,869.07 × 3,088,041,820.95
  4. Step 4: Simplify right side
    4,507,544,439.18x = 20,879,229,256,359,587,840
  5. Step 5: Solve for x
    x = 20,879,229,256,359,587,840/4,507,544,439.18
  6. Step 6: Final answer
    x = 4,632,062,875.49

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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.