Home / 26,244,071.80-39,366,107.70-9,202,530.40

Finding the Fourth Proportional to 26,244,071.80, 39,366,107.70 and 9,202,530.40

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Solution

The fourth proportional to 26,244,071.80, 39,366,107.70 and 9,202,530.40 is: 13,803,795.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,244,071.80 : 39,366,107.70 = 9,202,530.40 : x
  2. Step 2: Convert to fraction form
    26,244,071.80/39,366,107.70 = 9,202,530.40/x
  3. Step 3: Cross multiply
    26,244,071.80x = 39,366,107.70 × 9,202,530.40
  4. Step 4: Simplify right side
    26,244,071.80x = 362,267,802,838,924.12
  5. Step 5: Solve for x
    x = 362,267,802,838,924.12/26,244,071.80
  6. Step 6: Final answer
    x = 13,803,795.60

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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.