Home / 29,896,729.40-44,845,094.10-7,177,626.65

Finding the Fourth Proportional to 29,896,729.40, 44,845,094.10 and 7,177,626.65

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Solution

The fourth proportional to 29,896,729.40, 44,845,094.10 and 7,177,626.65 is: 10,766,439.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,896,729.40 : 44,845,094.10 = 7,177,626.65 : x
  2. Step 2: Convert to fraction form
    29,896,729.40/44,845,094.10 = 7,177,626.65/x
  3. Step 3: Cross multiply
    29,896,729.40x = 44,845,094.10 × 7,177,626.65
  4. Step 4: Simplify right side
    29,896,729.40x = 321,881,342,533,917.81
  5. Step 5: Solve for x
    x = 321,881,342,533,917.81/29,896,729.40
  6. Step 6: Final answer
    x = 10,766,439.98

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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.