Home / 17,369,526.40-26,054,356.64-7,265,059.36

Finding the Fourth Proportional to 17,369,526.40, 26,054,356.64 and 7,265,059.36

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Solution

The fourth proportional to 17,369,526.40, 26,054,356.64 and 7,265,059.36 is: 10,897,617.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,369,526.40 : 26,054,356.64 = 7,265,059.36 : x
  2. Step 2: Convert to fraction form
    17,369,526.40/26,054,356.64 = 7,265,059.36/x
  3. Step 3: Cross multiply
    17,369,526.40x = 26,054,356.64 × 7,265,059.36
  4. Step 4: Simplify right side
    17,369,526.40x = 189,286,447,576,210.16
  5. Step 5: Solve for x
    x = 189,286,447,576,210.16/17,369,526.40
  6. Step 6: Final answer
    x = 10,897,617.08

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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.