Home / 19,735,011.71-29,606,743.03-5,903,056.83

Finding the Fourth Proportional to 19,735,011.71, 29,606,743.03 and 5,903,056.83

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Solution

The fourth proportional to 19,735,011.71, 29,606,743.03 and 5,903,056.83 is: 8,855,849.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,735,011.71 : 29,606,743.03 = 5,903,056.83 : x
  2. Step 2: Convert to fraction form
    19,735,011.71/29,606,743.03 = 5,903,056.83/x
  3. Step 3: Cross multiply
    19,735,011.71x = 29,606,743.03 × 5,903,056.83
  4. Step 4: Simplify right side
    19,735,011.71x = 174,770,286,657,296.41
  5. Step 5: Solve for x
    x = 174,770,286,657,296.41/19,735,011.71
  6. Step 6: Final answer
    x = 8,855,849.15

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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.