Home / 39,717,808.20-59,583,710.70-14,173,648.20

Finding the Fourth Proportional to 39,717,808.20, 59,583,710.70 and 14,173,648.20

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Solution

The fourth proportional to 39,717,808.20, 59,583,710.70 and 14,173,648.20 is: 21,262,969.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,717,808.20 : 59,583,710.70 = 14,173,648.20 : x
  2. Step 2: Convert to fraction form
    39,717,808.20/59,583,710.70 = 14,173,648.20/x
  3. Step 3: Cross multiply
    39,717,808.20x = 59,583,710.70 × 14,173,648.20
  4. Step 4: Simplify right side
    39,717,808.20x = 844,518,553,912,375.75
  5. Step 5: Solve for x
    x = 844,518,553,912,375.75/39,717,808.20
  6. Step 6: Final answer
    x = 21,262,969.74

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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.