Home / 62,025,578.30-93,038,367.45-25,621,869.80

Finding the Fourth Proportional to 62,025,578.30, 93,038,367.45 and 25,621,869.80

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Solution

The fourth proportional to 62,025,578.30, 93,038,367.45 and 25,621,869.80 is: 38,432,804.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,025,578.30 : 93,038,367.45 = 25,621,869.80 : x
  2. Step 2: Convert to fraction form
    62,025,578.30/93,038,367.45 = 25,621,869.80/x
  3. Step 3: Cross multiply
    62,025,578.30x = 93,038,367.45 × 25,621,869.80
  4. Step 4: Simplify right side
    62,025,578.30x = 2,383,816,937,208,458
  5. Step 5: Solve for x
    x = 2,383,816,937,208,458/62,025,578.30
  6. Step 6: Final answer
    x = 38,432,804.70

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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.