Home / 75,065,593.59-103,559,733.63-45,673,363.35

Finding the Fourth Proportional to 75,065,593.59, 103,559,733.63 and 45,673,363.35

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Solution

The fourth proportional to 75,065,593.59, 103,559,733.63 and 45,673,363.35 is: 63,010,510.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,065,593.59 : 103,559,733.63 = 45,673,363.35 : x
  2. Step 2: Convert to fraction form
    75,065,593.59/103,559,733.63 = 45,673,363.35/x
  3. Step 3: Cross multiply
    75,065,593.59x = 103,559,733.63 × 45,673,363.35
  4. Step 4: Simplify right side
    75,065,593.59x = 4,729,921,342,512,204
  5. Step 5: Solve for x
    x = 4,729,921,342,512,204/75,065,593.59
  6. Step 6: Final answer
    x = 63,010,510.09

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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.