Home / 23,648,968.35-35,462,430.03-12,286,366.11

Finding the Fourth Proportional to 23,648,968.35, 35,462,430.03 and 12,286,366.11

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Solution

The fourth proportional to 23,648,968.35, 35,462,430.03 and 12,286,366.11 is: 18,423,822.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,648,968.35 : 35,462,430.03 = 12,286,366.11 : x
  2. Step 2: Convert to fraction form
    23,648,968.35/35,462,430.03 = 12,286,366.11/x
  3. Step 3: Cross multiply
    23,648,968.35x = 35,462,430.03 × 12,286,366.11
  4. Step 4: Simplify right side
    23,648,968.35x = 435,704,398,498,838.25
  5. Step 5: Solve for x
    x = 435,704,398,498,838.25/23,648,968.35
  6. Step 6: Final answer
    x = 18,423,822.64

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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.