Home / 17,597,477.21-26,362,168.01-9,897,727.50

Finding the Fourth Proportional to 17,597,477.21, 26,362,168.01 and 9,897,727.50

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Solution

The fourth proportional to 17,597,477.21, 26,362,168.01 and 9,897,727.50 is: 14,827,441.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,597,477.21 : 26,362,168.01 = 9,897,727.50 : x
  2. Step 2: Convert to fraction form
    17,597,477.21/26,362,168.01 = 9,897,727.50/x
  3. Step 3: Cross multiply
    17,597,477.21x = 26,362,168.01 × 9,897,727.50
  4. Step 4: Simplify right side
    17,597,477.21x = 260,925,555,222,708.62
  5. Step 5: Solve for x
    x = 260,925,555,222,708.62/17,597,477.21
  6. Step 6: Final answer
    x = 14,827,441.01

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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.