Home / 23,075,496.98-31,853,990.91-14,377,966.86

Finding the Fourth Proportional to 23,075,496.98, 31,853,990.91 and 14,377,966.86

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Solution

The fourth proportional to 23,075,496.98, 31,853,990.91 and 14,377,966.86 is: 19,847,703.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,075,496.98 : 31,853,990.91 = 14,377,966.86 : x
  2. Step 2: Convert to fraction form
    23,075,496.98/31,853,990.91 = 14,377,966.86/x
  3. Step 3: Cross multiply
    23,075,496.98x = 31,853,990.91 × 14,377,966.86
  4. Step 4: Simplify right side
    23,075,496.98x = 457,995,625,662,721.25
  5. Step 5: Solve for x
    x = 457,995,625,662,721.25/23,075,496.98
  6. Step 6: Final answer
    x = 19,847,703.66

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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.