Home / 62,223,145.60-93,334,718.40-16,789,532.80

Finding the Fourth Proportional to 62,223,145.60, 93,334,718.40 and 16,789,532.80

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Solution

The fourth proportional to 62,223,145.60, 93,334,718.40 and 16,789,532.80 is: 25,184,299.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,223,145.60 : 93,334,718.40 = 16,789,532.80 : x
  2. Step 2: Convert to fraction form
    62,223,145.60/93,334,718.40 = 16,789,532.80/x
  3. Step 3: Cross multiply
    62,223,145.60x = 93,334,718.40 × 16,789,532.80
  4. Step 4: Simplify right side
    62,223,145.60x = 1,567,046,315,955,563.75
  5. Step 5: Solve for x
    x = 1,567,046,315,955,563.75/62,223,145.60
  6. Step 6: Final answer
    x = 25,184,299.20

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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.