Home / 61,535,919.32-92,304,035.37-25,144,309.79

Finding the Fourth Proportional to 61,535,919.32, 92,304,035.37 and 25,144,309.79

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Solution

The fourth proportional to 61,535,919.32, 92,304,035.37 and 25,144,309.79 is: 37,716,528.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,535,919.32 : 92,304,035.37 = 25,144,309.79 : x
  2. Step 2: Convert to fraction form
    61,535,919.32/92,304,035.37 = 25,144,309.79/x
  3. Step 3: Cross multiply
    61,535,919.32x = 92,304,035.37 × 25,144,309.79
  4. Step 4: Simplify right side
    61,535,919.32x = 2,320,921,259,748,877
  5. Step 5: Solve for x
    x = 2,320,921,259,748,877/61,535,919.32
  6. Step 6: Final answer
    x = 37,716,528.58

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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.