Home / 47,304,329.40-70,956,494.10-29,388,425.40

Finding the Fourth Proportional to 47,304,329.40, 70,956,494.10 and 29,388,425.40

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Solution

The fourth proportional to 47,304,329.40, 70,956,494.10 and 29,388,425.40 is: 44,082,638.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,304,329.40 : 70,956,494.10 = 29,388,425.40 : x
  2. Step 2: Convert to fraction form
    47,304,329.40/70,956,494.10 = 29,388,425.40/x
  3. Step 3: Cross multiply
    47,304,329.40x = 70,956,494.10 × 29,388,425.40
  4. Step 4: Simplify right side
    47,304,329.40x = 2,085,299,633,503,389.75
  5. Step 5: Solve for x
    x = 2,085,299,633,503,389.75/47,304,329.40
  6. Step 6: Final answer
    x = 44,082,638.10

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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.