Home / 40,294,811.70-60,456,214.35-17,592,002.10

Finding the Fourth Proportional to 40,294,811.70, 60,456,214.35 and 17,592,002.10

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Solution

The fourth proportional to 40,294,811.70, 60,456,214.35 and 17,592,002.10 is: 26,394,113.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,294,811.70 : 60,456,214.35 = 17,592,002.10 : x
  2. Step 2: Convert to fraction form
    40,294,811.70/60,456,214.35 = 17,592,002.10/x
  3. Step 3: Cross multiply
    40,294,811.70x = 60,456,214.35 × 17,592,002.10
  4. Step 4: Simplify right side
    40,294,811.70x = 1,063,545,849,803,250.25
  5. Step 5: Solve for x
    x = 1,063,545,849,803,250.25/40,294,811.70
  6. Step 6: Final answer
    x = 26,394,113.91

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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.