Home / 48,412,253,779.74-72,640,445,401.53-24,847,039,220.94

Finding the Fourth Proportional to 48,412,253,779.74, 72,640,445,401.53 and 24,847,039,220.94

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Solution

The fourth proportional to 48,412,253,779.74, 72,640,445,401.53 and 24,847,039,220.94 is: 37,281,883,304.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,412,253,779.74 : 72,640,445,401.53 = 24,847,039,220.94 : x
  2. Step 2: Convert to fraction form
    48,412,253,779.74/72,640,445,401.53 = 24,847,039,220.94/x
  3. Step 3: Cross multiply
    48,412,253,779.74x = 72,640,445,401.53 × 24,847,039,220.94
  4. Step 4: Simplify right side
    48,412,253,779.74x = 1,804,899,995,918,366,408,704
  5. Step 5: Solve for x
    x = 1,804,899,995,918,366,408,704/48,412,253,779.74
  6. Step 6: Final answer
    x = 37,281,883,304.38

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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.