Home / 32,669,849.39-45,087,027.39-18,732,501.14

Finding the Fourth Proportional to 32,669,849.39, 45,087,027.39 and 18,732,501.14

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Solution

The fourth proportional to 32,669,849.39, 45,087,027.39 and 18,732,501.14 is: 25,852,362.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,669,849.39 : 45,087,027.39 = 18,732,501.14 : x
  2. Step 2: Convert to fraction form
    32,669,849.39/45,087,027.39 = 18,732,501.14/x
  3. Step 3: Cross multiply
    32,669,849.39x = 45,087,027.39 × 18,732,501.14
  4. Step 4: Simplify right side
    32,669,849.39x = 844,592,791,756,951.12
  5. Step 5: Solve for x
    x = 844,592,791,756,951.12/32,669,849.39
  6. Step 6: Final answer
    x = 25,852,362.58

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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.