Home / 43,163,509.87-59,563,871.13-23,585,070.34

Finding the Fourth Proportional to 43,163,509.87, 59,563,871.13 and 23,585,070.34

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Solution

The fourth proportional to 43,163,509.87, 59,563,871.13 and 23,585,070.34 is: 32,546,428.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,163,509.87 : 59,563,871.13 = 23,585,070.34 : x
  2. Step 2: Convert to fraction form
    43,163,509.87/59,563,871.13 = 23,585,070.34/x
  3. Step 3: Cross multiply
    43,163,509.87x = 59,563,871.13 × 23,585,070.34
  4. Step 4: Simplify right side
    43,163,509.87x = 1,404,818,090,323,745.25
  5. Step 5: Solve for x
    x = 1,404,818,090,323,745.25/43,163,509.87
  6. Step 6: Final answer
    x = 32,546,428.56

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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.