Home / 15,306,656.63-22,951,515.09-6,075,277.35

Finding the Fourth Proportional to 15,306,656.63, 22,951,515.09 and 6,075,277.35

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Solution

The fourth proportional to 15,306,656.63, 22,951,515.09 and 6,075,277.35 is: 9,109,554.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,306,656.63 : 22,951,515.09 = 6,075,277.35 : x
  2. Step 2: Convert to fraction form
    15,306,656.63/22,951,515.09 = 6,075,277.35/x
  3. Step 3: Cross multiply
    15,306,656.63x = 22,951,515.09 × 6,075,277.35
  4. Step 4: Simplify right side
    15,306,656.63x = 139,436,819,711,174.33
  5. Step 5: Solve for x
    x = 139,436,819,711,174.33/15,306,656.63
  6. Step 6: Final answer
    x = 9,109,554.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.