Home / 16,974,061.51-25,464,888.60-6,191,362.35

Finding the Fourth Proportional to 16,974,061.51, 25,464,888.60 and 6,191,362.35

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Solution

The fourth proportional to 16,974,061.51, 25,464,888.60 and 6,191,362.35 is: 9,288,428.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,974,061.51 : 25,464,888.60 = 6,191,362.35 : x
  2. Step 2: Convert to fraction form
    16,974,061.51/25,464,888.60 = 6,191,362.35/x
  3. Step 3: Cross multiply
    16,974,061.51x = 25,464,888.60 × 6,191,362.35
  4. Step 4: Simplify right side
    16,974,061.51x = 157,662,352,524,984.22
  5. Step 5: Solve for x
    x = 157,662,352,524,984.22/16,974,061.51
  6. Step 6: Final answer
    x = 9,288,428.26

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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.