Home / 17,014,612.60-25,525,029.30-6,918,254.20

Finding the Fourth Proportional to 17,014,612.60, 25,525,029.30 and 6,918,254.20

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Solution

The fourth proportional to 17,014,612.60, 25,525,029.30 and 6,918,254.20 is: 10,378,646.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,014,612.60 : 25,525,029.30 = 6,918,254.20 : x
  2. Step 2: Convert to fraction form
    17,014,612.60/25,525,029.30 = 6,918,254.20/x
  3. Step 3: Cross multiply
    17,014,612.60x = 25,525,029.30 × 6,918,254.20
  4. Step 4: Simplify right side
    17,014,612.60x = 176,588,641,159,848.06
  5. Step 5: Solve for x
    x = 176,588,641,159,848.06/17,014,612.60
  6. Step 6: Final answer
    x = 10,378,646.01

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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.