Home / 22,497,592.50-33,748,138.20-7,353,054.90

Finding the Fourth Proportional to 22,497,592.50, 33,748,138.20 and 7,353,054.90

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Solution

The fourth proportional to 22,497,592.50, 33,748,138.20 and 7,353,054.90 is: 11,030,154.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,497,592.50 : 33,748,138.20 = 7,353,054.90 : x
  2. Step 2: Convert to fraction form
    22,497,592.50/33,748,138.20 = 7,353,054.90/x
  3. Step 3: Cross multiply
    22,497,592.50x = 33,748,138.20 × 7,353,054.90
  4. Step 4: Simplify right side
    22,497,592.50x = 248,151,912,957,387.22
  5. Step 5: Solve for x
    x = 248,151,912,957,387.22/22,497,592.50
  6. Step 6: Final answer
    x = 11,030,154.14

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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.