Home / 23,075,493.47-31,853,986.07-14,377,963.35

Finding the Fourth Proportional to 23,075,493.47, 31,853,986.07 and 14,377,963.35

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Solution

The fourth proportional to 23,075,493.47, 31,853,986.07 and 14,377,963.35 is: 19,847,698.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,075,493.47 : 31,853,986.07 = 14,377,963.35 : x
  2. Step 2: Convert to fraction form
    23,075,493.47/31,853,986.07 = 14,377,963.35/x
  3. Step 3: Cross multiply
    23,075,493.47x = 31,853,986.07 × 14,377,963.35
  4. Step 4: Simplify right side
    23,075,493.47x = 457,995,444,265,870.50
  5. Step 5: Solve for x
    x = 457,995,444,265,870.50/23,075,493.47
  6. Step 6: Final answer
    x = 19,847,698.81

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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.