Home / 27,202,297.05-40,803,445.58-9,009,300.15

Finding the Fourth Proportional to 27,202,297.05, 40,803,445.58 and 9,009,300.15

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Solution

The fourth proportional to 27,202,297.05, 40,803,445.58 and 9,009,300.15 is: 13,513,950.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,202,297.05 : 40,803,445.58 = 9,009,300.15 : x
  2. Step 2: Convert to fraction form
    27,202,297.05/40,803,445.58 = 9,009,300.15/x
  3. Step 3: Cross multiply
    27,202,297.05x = 40,803,445.58 × 9,009,300.15
  4. Step 4: Simplify right side
    27,202,297.05x = 367,610,488,339,364.38
  5. Step 5: Solve for x
    x = 367,610,488,339,364.38/27,202,297.05
  6. Step 6: Final answer
    x = 13,513,950.23

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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.