Home / 26,526,030.04-39,789,041.82-7,356,786.04

Finding the Fourth Proportional to 26,526,030.04, 39,789,041.82 and 7,356,786.04

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Solution

The fourth proportional to 26,526,030.04, 39,789,041.82 and 7,356,786.04 is: 11,035,178.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,526,030.04 : 39,789,041.82 = 7,356,786.04 : x
  2. Step 2: Convert to fraction form
    26,526,030.04/39,789,041.82 = 7,356,786.04/x
  3. Step 3: Cross multiply
    26,526,030.04x = 39,789,041.82 × 7,356,786.04
  4. Step 4: Simplify right side
    26,526,030.04x = 292,719,467,406,352.19
  5. Step 5: Solve for x
    x = 292,719,467,406,352.19/26,526,030.04
  6. Step 6: Final answer
    x = 11,035,178.16

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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.