Home / 11,976,360.95-16,527,362.01-6,819,722.75

Finding the Fourth Proportional to 11,976,360.95, 16,527,362.01 and 6,819,722.75

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Solution

The fourth proportional to 11,976,360.95, 16,527,362.01 and 6,819,722.75 is: 9,411,208.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,976,360.95 : 16,527,362.01 = 6,819,722.75 : x
  2. Step 2: Convert to fraction form
    11,976,360.95/16,527,362.01 = 6,819,722.75/x
  3. Step 3: Cross multiply
    11,976,360.95x = 16,527,362.01 × 6,819,722.75
  4. Step 4: Simplify right side
    11,976,360.95x = 112,712,026,697,082.72
  5. Step 5: Solve for x
    x = 112,712,026,697,082.72/11,976,360.95
  6. Step 6: Final answer
    x = 9,411,208.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.