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Finding the Fourth Proportional to 32,258,667.40, 48,388,001.10 and 32,258,667.40

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Solution

The fourth proportional to 32,258,667.40, 48,388,001.10 and 32,258,667.40 is: 48,388,001.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,258,667.40 : 48,388,001.10 = 32,258,667.40 : x
  2. Step 2: Convert to fraction form
    32,258,667.40/48,388,001.10 = 32,258,667.40/x
  3. Step 3: Cross multiply
    32,258,667.40x = 48,388,001.10 × 32,258,667.40
  4. Step 4: Simplify right side
    32,258,667.40x = 1,560,932,433,635,734
  5. Step 5: Solve for x
    x = 1,560,932,433,635,734/32,258,667.40
  6. Step 6: Final answer
    x = 48,388,001.10

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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.