Home / 64,673,399.60-97,010,099.40-41,715,148.40

Finding the Fourth Proportional to 64,673,399.60, 97,010,099.40 and 41,715,148.40

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Solution

The fourth proportional to 64,673,399.60, 97,010,099.40 and 41,715,148.40 is: 62,572,722.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,673,399.60 : 97,010,099.40 = 41,715,148.40 : x
  2. Step 2: Convert to fraction form
    64,673,399.60/97,010,099.40 = 41,715,148.40/x
  3. Step 3: Cross multiply
    64,673,399.60x = 97,010,099.40 × 41,715,148.40
  4. Step 4: Simplify right side
    64,673,399.60x = 4,046,790,692,769,751
  5. Step 5: Solve for x
    x = 4,046,790,692,769,751/64,673,399.60
  6. Step 6: Final answer
    x = 62,572,722.60

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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.