Home / 43,249,717.56-59,684,768.40-23,403,483.12

Finding the Fourth Proportional to 43,249,717.56, 59,684,768.40 and 23,403,483.12

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Solution

The fourth proportional to 43,249,717.56, 59,684,768.40 and 23,403,483.12 is: 32,296,892.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,249,717.56 : 59,684,768.40 = 23,403,483.12 : x
  2. Step 2: Convert to fraction form
    43,249,717.56/59,684,768.40 = 23,403,483.12/x
  3. Step 3: Cross multiply
    43,249,717.56x = 59,684,768.40 × 23,403,483.12
  4. Step 4: Simplify right side
    43,249,717.56x = 1,396,831,469,770,509.50
  5. Step 5: Solve for x
    x = 1,396,831,469,770,509.50/43,249,717.56
  6. Step 6: Final answer
    x = 32,296,892.29

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Why These Related Problems?

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