Home / 45,376,522.17-62,624,894.61-25,800,343.75

Finding the Fourth Proportional to 45,376,522.17, 62,624,894.61 and 25,800,343.75

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Solution

The fourth proportional to 45,376,522.17, 62,624,894.61 and 25,800,343.75 is: 35,607,484.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,376,522.17 : 62,624,894.61 = 25,800,343.75 : x
  2. Step 2: Convert to fraction form
    45,376,522.17/62,624,894.61 = 25,800,343.75/x
  3. Step 3: Cross multiply
    45,376,522.17x = 62,624,894.61 × 25,800,343.75
  4. Step 4: Simplify right side
    45,376,522.17x = 1,615,743,808,245,522.25
  5. Step 5: Solve for x
    x = 1,615,743,808,245,522.25/45,376,522.17
  6. Step 6: Final answer
    x = 35,607,484.47

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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.