Home / 4,224,951,146.80-6,337,426,720.20-4,045,820,100.40

Finding the Fourth Proportional to 4,224,951,146.80, 6,337,426,720.20 and 4,045,820,100.40

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Solution

The fourth proportional to 4,224,951,146.80, 6,337,426,720.20 and 4,045,820,100.40 is: 6,068,730,150.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,224,951,146.80 : 6,337,426,720.20 = 4,045,820,100.40 : x
  2. Step 2: Convert to fraction form
    4,224,951,146.80/6,337,426,720.20 = 4,045,820,100.40/x
  3. Step 3: Cross multiply
    4,224,951,146.80x = 6,337,426,720.20 × 4,045,820,100.40
  4. Step 4: Simplify right side
    4,224,951,146.80x = 25,640,088,409,397,207,040
  5. Step 5: Solve for x
    x = 25,640,088,409,397,207,040/4,224,951,146.80
  6. Step 6: Final answer
    x = 6,068,730,150.60

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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.