Home / 11,666,943.04-17,475,220.32-11,381,408.32

Finding the Fourth Proportional to 11,666,943.04, 17,475,220.32 and 11,381,408.32

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Solution

The fourth proportional to 11,666,943.04, 17,475,220.32 and 11,381,408.32 is: 17,047,534.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,666,943.04 : 17,475,220.32 = 11,381,408.32 : x
  2. Step 2: Convert to fraction form
    11,666,943.04/17,475,220.32 = 11,381,408.32/x
  3. Step 3: Cross multiply
    11,666,943.04x = 17,475,220.32 × 11,381,408.32
  4. Step 4: Simplify right side
    11,666,943.04x = 198,892,617,943,881.06
  5. Step 5: Solve for x
    x = 198,892,617,943,881.06/11,666,943.04
  6. Step 6: Final answer
    x = 17,047,534.84

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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.