Home / 62,695,543.59-86,512,015.58-34,814,463.03

Finding the Fourth Proportional to 62,695,543.59, 86,512,015.58 and 34,814,463.03

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Solution

The fourth proportional to 62,695,543.59, 86,512,015.58 and 34,814,463.03 is: 48,039,608.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,695,543.59 : 86,512,015.58 = 34,814,463.03 : x
  2. Step 2: Convert to fraction form
    62,695,543.59/86,512,015.58 = 34,814,463.03/x
  3. Step 3: Cross multiply
    62,695,543.59x = 86,512,015.58 × 34,814,463.03
  4. Step 4: Simplify right side
    62,695,543.59x = 3,011,869,367,886,622
  5. Step 5: Solve for x
    x = 3,011,869,367,886,622/62,695,543.59
  6. Step 6: Final answer
    x = 48,039,608.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.