Home / 35,285,625.60-52,928,438.40-11,353,516.80

Finding the Fourth Proportional to 35,285,625.60, 52,928,438.40 and 11,353,516.80

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Solution

The fourth proportional to 35,285,625.60, 52,928,438.40 and 11,353,516.80 is: 17,030,275.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,285,625.60 : 52,928,438.40 = 11,353,516.80 : x
  2. Step 2: Convert to fraction form
    35,285,625.60/52,928,438.40 = 11,353,516.80/x
  3. Step 3: Cross multiply
    35,285,625.60x = 52,928,438.40 × 11,353,516.80
  4. Step 4: Simplify right side
    35,285,625.60x = 600,923,914,572,165.12
  5. Step 5: Solve for x
    x = 600,923,914,572,165.12/35,285,625.60
  6. Step 6: Final answer
    x = 17,030,275.20

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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.