Home / 95,979,202.63-144,049,548.07-89,925,750.66

Finding the Fourth Proportional to 95,979,202.63, 144,049,548.07 and 89,925,750.66

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Solution

The fourth proportional to 95,979,202.63, 144,049,548.07 and 89,925,750.66 is: 134,964,277.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,979,202.63 : 144,049,548.07 = 89,925,750.66 : x
  2. Step 2: Convert to fraction form
    95,979,202.63/144,049,548.07 = 89,925,750.66/x
  3. Step 3: Cross multiply
    95,979,202.63x = 144,049,548.07 × 89,925,750.66
  4. Step 4: Simplify right side
    95,979,202.63x = 12,953,763,742,428,504
  5. Step 5: Solve for x
    x = 12,953,763,742,428,504/95,979,202.63
  6. Step 6: Final answer
    x = 134,964,277.55

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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.