Home / 29,362,934.40-44,044,401.60-12,356,822.40

Finding the Fourth Proportional to 29,362,934.40, 44,044,401.60 and 12,356,822.40

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Solution

The fourth proportional to 29,362,934.40, 44,044,401.60 and 12,356,822.40 is: 18,535,233.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,362,934.40 : 44,044,401.60 = 12,356,822.40 : x
  2. Step 2: Convert to fraction form
    29,362,934.40/44,044,401.60 = 12,356,822.40/x
  3. Step 3: Cross multiply
    29,362,934.40x = 44,044,401.60 × 12,356,822.40
  4. Step 4: Simplify right side
    29,362,934.40x = 544,248,848,285,475.88
  5. Step 5: Solve for x
    x = 544,248,848,285,475.88/29,362,934.40
  6. Step 6: Final answer
    x = 18,535,233.60

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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.