Home / 29,780,381.12-44,657,876.13-11,333,178.27

Finding the Fourth Proportional to 29,780,381.12, 44,657,876.13 and 11,333,178.27

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Solution

The fourth proportional to 29,780,381.12, 44,657,876.13 and 11,333,178.27 is: 16,994,936.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,780,381.12 : 44,657,876.13 = 11,333,178.27 : x
  2. Step 2: Convert to fraction form
    29,780,381.12/44,657,876.13 = 11,333,178.27/x
  3. Step 3: Cross multiply
    29,780,381.12x = 44,657,876.13 × 11,333,178.27
  4. Step 4: Simplify right side
    29,780,381.12x = 506,115,671,340,867.69
  5. Step 5: Solve for x
    x = 506,115,671,340,867.69/29,780,381.12
  6. Step 6: Final answer
    x = 16,994,936.01

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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.