Home / 16,712,160.37-25,075,456.44-9,041,208.46

Finding the Fourth Proportional to 16,712,160.37, 25,075,456.44 and 9,041,208.46

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Solution

The fourth proportional to 16,712,160.37, 25,075,456.44 and 9,041,208.46 is: 13,565,716.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,712,160.37 : 25,075,456.44 = 9,041,208.46 : x
  2. Step 2: Convert to fraction form
    16,712,160.37/25,075,456.44 = 9,041,208.46/x
  3. Step 3: Cross multiply
    16,712,160.37x = 25,075,456.44 × 9,041,208.46
  4. Step 4: Simplify right side
    16,712,160.37x = 226,712,428,807,096.31
  5. Step 5: Solve for x
    x = 226,712,428,807,096.31/16,712,160.37
  6. Step 6: Final answer
    x = 13,565,716.45

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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.