Home / 16,440,119.01-22,698,527.85-10,247,643.09

Finding the Fourth Proportional to 16,440,119.01, 22,698,527.85 and 10,247,643.09

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Solution

The fourth proportional to 16,440,119.01, 22,698,527.85 and 10,247,643.09 is: 14,148,706.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,440,119.01 : 22,698,527.85 = 10,247,643.09 : x
  2. Step 2: Convert to fraction form
    16,440,119.01/22,698,527.85 = 10,247,643.09/x
  3. Step 3: Cross multiply
    16,440,119.01x = 22,698,527.85 × 10,247,643.09
  4. Step 4: Simplify right side
    16,440,119.01x = 232,606,412,075,225.06
  5. Step 5: Solve for x
    x = 232,606,412,075,225.06/16,440,119.01
  6. Step 6: Final answer
    x = 14,148,706.10

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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.