Home / 17,054,241.20-23,536,194.40-9,712,384.88

Finding the Fourth Proportional to 17,054,241.20, 23,536,194.40 and 9,712,384.88

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Solution

The fourth proportional to 17,054,241.20, 23,536,194.40 and 9,712,384.88 is: 13,403,855.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,054,241.20 : 23,536,194.40 = 9,712,384.88 : x
  2. Step 2: Convert to fraction form
    17,054,241.20/23,536,194.40 = 9,712,384.88/x
  3. Step 3: Cross multiply
    17,054,241.20x = 23,536,194.40 × 9,712,384.88
  4. Step 4: Simplify right side
    17,054,241.20x = 228,592,578,623,300.69
  5. Step 5: Solve for x
    x = 228,592,578,623,300.69/17,054,241.20
  6. Step 6: Final answer
    x = 13,403,855.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.