Home / 23,075,470.06-31,853,953.78-14,377,939.87

Finding the Fourth Proportional to 23,075,470.06, 31,853,953.78 and 14,377,939.87

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Solution

The fourth proportional to 23,075,470.06, 31,853,953.78 and 14,377,939.87 is: 19,847,666.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,075,470.06 : 31,853,953.78 = 14,377,939.87 : x
  2. Step 2: Convert to fraction form
    23,075,470.06/31,853,953.78 = 14,377,939.87/x
  3. Step 3: Cross multiply
    23,075,470.06x = 31,853,953.78 × 14,377,939.87
  4. Step 4: Simplify right side
    23,075,470.06x = 457,994,232,070,599.19
  5. Step 5: Solve for x
    x = 457,994,232,070,599.19/23,075,470.06
  6. Step 6: Final answer
    x = 19,847,666.41

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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.