Home / 16,007,700.24-22,075,703.69-14,818,748.22

Finding the Fourth Proportional to 16,007,700.24, 22,075,703.69 and 14,818,748.22

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Solution

The fourth proportional to 16,007,700.24, 22,075,703.69 and 14,818,748.22 is: 20,436,058.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,007,700.24 : 22,075,703.69 = 14,818,748.22 : x
  2. Step 2: Convert to fraction form
    16,007,700.24/22,075,703.69 = 14,818,748.22/x
  3. Step 3: Cross multiply
    16,007,700.24x = 22,075,703.69 × 14,818,748.22
  4. Step 4: Simplify right side
    16,007,700.24x = 327,134,294,687,341.19
  5. Step 5: Solve for x
    x = 327,134,294,687,341.19/16,007,700.24
  6. Step 6: Final answer
    x = 20,436,058.26

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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.