Home / 132,899,961.29-183,401,953.47-73,361,273.16

Finding the Fourth Proportional to 132,899,961.29, 183,401,953.47 and 73,361,273.16

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Solution

The fourth proportional to 132,899,961.29, 183,401,953.47 and 73,361,273.16 is: 101,238,560.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,899,961.29 : 183,401,953.47 = 73,361,273.16 : x
  2. Step 2: Convert to fraction form
    132,899,961.29/183,401,953.47 = 73,361,273.16/x
  3. Step 3: Cross multiply
    132,899,961.29x = 183,401,953.47 × 73,361,273.16
  4. Step 4: Simplify right side
    132,899,961.29x = 13,454,600,806,590,280
  5. Step 5: Solve for x
    x = 13,454,600,806,590,280/132,899,961.29
  6. Step 6: Final answer
    x = 101,238,560.76

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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.