Home / 62,250,802.80-93,376,204.20-61,400,497.20

Finding the Fourth Proportional to 62,250,802.80, 93,376,204.20 and 61,400,497.20

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Solution

The fourth proportional to 62,250,802.80, 93,376,204.20 and 61,400,497.20 is: 92,100,745.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,250,802.80 : 93,376,204.20 = 61,400,497.20 : x
  2. Step 2: Convert to fraction form
    62,250,802.80/93,376,204.20 = 61,400,497.20/x
  3. Step 3: Cross multiply
    62,250,802.80x = 93,376,204.20 × 61,400,497.20
  4. Step 4: Simplify right side
    62,250,802.80x = 5,733,345,364,528,729
  5. Step 5: Solve for x
    x = 5,733,345,364,528,729/62,250,802.80
  6. Step 6: Final answer
    x = 92,100,745.80

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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.