Home / 4,224,951,145.80-6,337,426,718.70-4,045,820,099.40

Finding the Fourth Proportional to 4,224,951,145.80, 6,337,426,718.70 and 4,045,820,099.40

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Solution

The fourth proportional to 4,224,951,145.80, 6,337,426,718.70 and 4,045,820,099.40 is: 6,068,730,149.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,224,951,145.80 : 6,337,426,718.70 = 4,045,820,099.40 : x
  2. Step 2: Convert to fraction form
    4,224,951,145.80/6,337,426,718.70 = 4,045,820,099.40/x
  3. Step 3: Cross multiply
    4,224,951,145.80x = 6,337,426,718.70 × 4,045,820,099.40
  4. Step 4: Simplify right side
    4,224,951,145.80x = 25,640,088,396,991,049,728
  5. Step 5: Solve for x
    x = 25,640,088,396,991,049,728/4,224,951,145.80
  6. Step 6: Final answer
    x = 6,068,730,149.10

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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.