Home / 62,201,555.49-85,855,221.66-36,104,480.88

Finding the Fourth Proportional to 62,201,555.49, 85,855,221.66 and 36,104,480.88

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Solution

The fourth proportional to 62,201,555.49, 85,855,221.66 and 36,104,480.88 is: 49,834,094.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,201,555.49 : 85,855,221.66 = 36,104,480.88 : x
  2. Step 2: Convert to fraction form
    62,201,555.49/85,855,221.66 = 36,104,480.88/x
  3. Step 3: Cross multiply
    62,201,555.49x = 85,855,221.66 × 36,104,480.88
  4. Step 4: Simplify right side
    62,201,555.49x = 3,099,758,208,964,914.50
  5. Step 5: Solve for x
    x = 3,099,758,208,964,914.50/62,201,555.49
  6. Step 6: Final answer
    x = 49,834,094.74

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1.5x scale

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.