Home / 39,852,014.40-59,778,021.60-26,247,124.80

Finding the Fourth Proportional to 39,852,014.40, 59,778,021.60 and 26,247,124.80

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Solution

The fourth proportional to 39,852,014.40, 59,778,021.60 and 26,247,124.80 is: 39,370,687.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,852,014.40 : 59,778,021.60 = 26,247,124.80 : x
  2. Step 2: Convert to fraction form
    39,852,014.40/59,778,021.60 = 26,247,124.80/x
  3. Step 3: Cross multiply
    39,852,014.40x = 59,778,021.60 × 26,247,124.80
  4. Step 4: Simplify right side
    39,852,014.40x = 1,569,001,193,232,295.75
  5. Step 5: Solve for x
    x = 1,569,001,193,232,295.75/39,852,014.40
  6. Step 6: Final answer
    x = 39,370,687.20

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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.