Home / 29,363,150.42-44,020,474.22-12,956,752.70

Finding the Fourth Proportional to 29,363,150.42, 44,020,474.22 and 12,956,752.70

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Solution

The fourth proportional to 29,363,150.42, 44,020,474.22 and 12,956,752.70 is: 19,424,427.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,363,150.42 : 44,020,474.22 = 12,956,752.70 : x
  2. Step 2: Convert to fraction form
    29,363,150.42/44,020,474.22 = 12,956,752.70/x
  3. Step 3: Cross multiply
    29,363,150.42x = 44,020,474.22 × 12,956,752.70
  4. Step 4: Simplify right side
    29,363,150.42x = 570,362,398,205,265.38
  5. Step 5: Solve for x
    x = 570,362,398,205,265.38/29,363,150.42
  6. Step 6: Final answer
    x = 19,424,427.90

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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.