Home / 45,414,218.04-62,671,681.26-29,116,693.56

Finding the Fourth Proportional to 45,414,218.04, 62,671,681.26 and 29,116,693.56

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Solution

The fourth proportional to 45,414,218.04, 62,671,681.26 and 29,116,693.56 is: 40,181,075.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,414,218.04 : 62,671,681.26 = 29,116,693.56 : x
  2. Step 2: Convert to fraction form
    45,414,218.04/62,671,681.26 = 29,116,693.56/x
  3. Step 3: Cross multiply
    45,414,218.04x = 62,671,681.26 × 29,116,693.56
  4. Step 4: Simplify right side
    45,414,218.04x = 1,824,792,138,137,414.50
  5. Step 5: Solve for x
    x = 1,824,792,138,137,414.50/45,414,218.04
  6. Step 6: Final answer
    x = 40,181,075.81

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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.