Home / 15,881,154.05-23,811,277.19-10,473,315.41

Finding the Fourth Proportional to 15,881,154.05, 23,811,277.19 and 10,473,315.41

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Solution

The fourth proportional to 15,881,154.05, 23,811,277.19 and 10,473,315.41 is: 15,703,078.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,881,154.05 : 23,811,277.19 = 10,473,315.41 : x
  2. Step 2: Convert to fraction form
    15,881,154.05/23,811,277.19 = 10,473,315.41/x
  3. Step 3: Cross multiply
    15,881,154.05x = 23,811,277.19 × 10,473,315.41
  4. Step 4: Simplify right side
    15,881,154.05x = 249,383,016,325,808.50
  5. Step 5: Solve for x
    x = 249,383,016,325,808.50/15,881,154.05
  6. Step 6: Final answer
    x = 15,703,078.98

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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.