Home / 23,075,483.42-31,853,972.21-14,377,953.23

Finding the Fourth Proportional to 23,075,483.42, 31,853,972.21 and 14,377,953.23

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Solution

The fourth proportional to 23,075,483.42, 31,853,972.21 and 14,377,953.23 is: 19,847,684.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,075,483.42 : 31,853,972.21 = 14,377,953.23 : x
  2. Step 2: Convert to fraction form
    23,075,483.42/31,853,972.21 = 14,377,953.23/x
  3. Step 3: Cross multiply
    23,075,483.42x = 31,853,972.21 × 14,377,953.23
  4. Step 4: Simplify right side
    23,075,483.42x = 457,994,922,625,099.75
  5. Step 5: Solve for x
    x = 457,994,922,625,099.75/23,075,483.42
  6. Step 6: Final answer
    x = 19,847,684.85

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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.