Home / 25,287,472.46-37,931,210.26-6,118,229.54

Finding the Fourth Proportional to 25,287,472.46, 37,931,210.26 and 6,118,229.54

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Solution

The fourth proportional to 25,287,472.46, 37,931,210.26 and 6,118,229.54 is: 9,177,344.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,287,472.46 : 37,931,210.26 = 6,118,229.54 : x
  2. Step 2: Convert to fraction form
    25,287,472.46/37,931,210.26 = 6,118,229.54/x
  3. Step 3: Cross multiply
    25,287,472.46x = 37,931,210.26 × 6,118,229.54
  4. Step 4: Simplify right side
    25,287,472.46x = 232,071,851,100,683.06
  5. Step 5: Solve for x
    x = 232,071,851,100,683.06/25,287,472.46
  6. Step 6: Final answer
    x = 9,177,344.69

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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.