Home / 34,136,145.60-51,204,218.40-9,875,863.95

Finding the Fourth Proportional to 34,136,145.60, 51,204,218.40 and 9,875,863.95

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Solution

The fourth proportional to 34,136,145.60, 51,204,218.40 and 9,875,863.95 is: 14,813,795.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,136,145.60 : 51,204,218.40 = 9,875,863.95 : x
  2. Step 2: Convert to fraction form
    34,136,145.60/51,204,218.40 = 9,875,863.95/x
  3. Step 3: Cross multiply
    34,136,145.60x = 51,204,218.40 × 9,875,863.95
  4. Step 4: Simplify right side
    34,136,145.60x = 505,685,894,584,486.62
  5. Step 5: Solve for x
    x = 505,685,894,584,486.62/34,136,145.60
  6. Step 6: Final answer
    x = 14,813,795.93

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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.