Home / 62,223,153.60-93,334,730.40-16,789,540.80

Finding the Fourth Proportional to 62,223,153.60, 93,334,730.40 and 16,789,540.80

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Solution

The fourth proportional to 62,223,153.60, 93,334,730.40 and 16,789,540.80 is: 25,184,311.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,223,153.60 : 93,334,730.40 = 16,789,540.80 : x
  2. Step 2: Convert to fraction form
    62,223,153.60/93,334,730.40 = 16,789,540.80/x
  3. Step 3: Cross multiply
    62,223,153.60x = 93,334,730.40 × 16,789,540.80
  4. Step 4: Simplify right side
    62,223,153.60x = 1,567,047,264,107,800.50
  5. Step 5: Solve for x
    x = 1,567,047,264,107,800.50/62,223,153.60
  6. Step 6: Final answer
    x = 25,184,311.20

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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.