Home / 23,371,421.28-35,056,080.10-15,698,299.04

Finding the Fourth Proportional to 23,371,421.28, 35,056,080.10 and 15,698,299.04

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Solution

The fourth proportional to 23,371,421.28, 35,056,080.10 and 15,698,299.04 is: 23,546,742.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,371,421.28 : 35,056,080.10 = 15,698,299.04 : x
  2. Step 2: Convert to fraction form
    23,371,421.28/35,056,080.10 = 15,698,299.04/x
  3. Step 3: Cross multiply
    23,371,421.28x = 35,056,080.10 × 15,698,299.04
  4. Step 4: Simplify right side
    23,371,421.28x = 550,320,828,579,993.12
  5. Step 5: Solve for x
    x = 550,320,828,579,993.12/23,371,421.28
  6. Step 6: Final answer
    x = 23,546,742.07

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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.