Home / 14,900,577.90-22,356,115.65-7,322,477.10

Finding the Fourth Proportional to 14,900,577.90, 22,356,115.65 and 7,322,477.10

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Solution

The fourth proportional to 14,900,577.90, 22,356,115.65 and 7,322,477.10 is: 10,986,295.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,900,577.90 : 22,356,115.65 = 7,322,477.10 : x
  2. Step 2: Convert to fraction form
    14,900,577.90/22,356,115.65 = 7,322,477.10/x
  3. Step 3: Cross multiply
    14,900,577.90x = 22,356,115.65 × 7,322,477.10
  4. Step 4: Simplify right side
    14,900,577.90x = 163,702,144,892,076.59
  5. Step 5: Solve for x
    x = 163,702,144,892,076.59/14,900,577.90
  6. Step 6: Final answer
    x = 10,986,295.03

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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.