Home / 39,360,949.80-59,041,424.70-25,047,472.20

Finding the Fourth Proportional to 39,360,949.80, 59,041,424.70 and 25,047,472.20

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Solution

The fourth proportional to 39,360,949.80, 59,041,424.70 and 25,047,472.20 is: 37,571,208.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,360,949.80 : 59,041,424.70 = 25,047,472.20 : x
  2. Step 2: Convert to fraction form
    39,360,949.80/59,041,424.70 = 25,047,472.20/x
  3. Step 3: Cross multiply
    39,360,949.80x = 59,041,424.70 × 25,047,472.20
  4. Step 4: Simplify right side
    39,360,949.80x = 1,478,838,443,821,643.25
  5. Step 5: Solve for x
    x = 1,478,838,443,821,643.25/39,360,949.80
  6. Step 6: Final answer
    x = 37,571,208.30

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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.