Home / 23,075,473.80-31,853,958.98-14,377,943.69

Finding the Fourth Proportional to 23,075,473.80, 31,853,958.98 and 14,377,943.69

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Solution

The fourth proportional to 23,075,473.80, 31,853,958.98 and 14,377,943.69 is: 19,847,671.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,075,473.80 : 31,853,958.98 = 14,377,943.69 : x
  2. Step 2: Convert to fraction form
    23,075,473.80/31,853,958.98 = 14,377,943.69/x
  3. Step 3: Cross multiply
    23,075,473.80x = 31,853,958.98 × 14,377,943.69
  4. Step 4: Simplify right side
    23,075,473.80x = 457,994,428,518,009.81
  5. Step 5: Solve for x
    x = 457,994,428,518,009.81/23,075,473.80
  6. Step 6: Final answer
    x = 19,847,671.71

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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.