Home / 52,214,277.20-72,057,944.54-29,009,404.16

Finding the Fourth Proportional to 52,214,277.20, 72,057,944.54 and 29,009,404.16

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Solution

The fourth proportional to 52,214,277.20, 72,057,944.54 and 29,009,404.16 is: 40,034,223.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,214,277.20 : 72,057,944.54 = 29,009,404.16 : x
  2. Step 2: Convert to fraction form
    52,214,277.20/72,057,944.54 = 29,009,404.16/x
  3. Step 3: Cross multiply
    52,214,277.20x = 72,057,944.54 × 29,009,404.16
  4. Step 4: Simplify right side
    52,214,277.20x = 2,090,358,035,594,388.50
  5. Step 5: Solve for x
    x = 2,090,358,035,594,388.50/52,214,277.20
  6. Step 6: Final answer
    x = 40,034,223.36

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.