Home / 17,014,710.60-25,525,176.30-6,918,352.20

Finding the Fourth Proportional to 17,014,710.60, 25,525,176.30 and 6,918,352.20

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Solution

The fourth proportional to 17,014,710.60, 25,525,176.30 and 6,918,352.20 is: 10,378,793.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,014,710.60 : 25,525,176.30 = 6,918,352.20 : x
  2. Step 2: Convert to fraction form
    17,014,710.60/25,525,176.30 = 6,918,352.20/x
  3. Step 3: Cross multiply
    17,014,710.60x = 25,525,176.30 × 6,918,352.20
  4. Step 4: Simplify right side
    17,014,710.60x = 176,592,159,610,492.88
  5. Step 5: Solve for x
    x = 176,592,159,610,492.88/17,014,710.60
  6. Step 6: Final answer
    x = 10,378,793.02

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1.5x scale

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.