Home / 62,077,801.76-85,658,579.92-35,254,203

Finding the Fourth Proportional to 62,077,801.76, 85,658,579.92 and 35,254,203

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Solution

The fourth proportional to 62,077,801.76, 85,658,579.92 and 35,254,203 is: 48,645,810.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,077,801.76 : 85,658,579.92 = 35,254,203 : x
  2. Step 2: Convert to fraction form
    62,077,801.76/85,658,579.92 = 35,254,203/x
  3. Step 3: Cross multiply
    62,077,801.76x = 85,658,579.92 × 35,254,203
  4. Step 4: Simplify right side
    62,077,801.76x = 3,019,824,965,191,404
  5. Step 5: Solve for x
    x = 3,019,824,965,191,404/62,077,801.76
  6. Step 6: Final answer
    x = 48,645,810.25

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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.