Home / 23,748,679.24-32,776,268.32-13,298,675.02

Finding the Fourth Proportional to 23,748,679.24, 32,776,268.32 and 13,298,675.02

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Solution

The fourth proportional to 23,748,679.24, 32,776,268.32 and 13,298,675.02 is: 18,353,902.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,748,679.24 : 32,776,268.32 = 13,298,675.02 : x
  2. Step 2: Convert to fraction form
    23,748,679.24/32,776,268.32 = 13,298,675.02/x
  3. Step 3: Cross multiply
    23,748,679.24x = 32,776,268.32 × 13,298,675.02
  4. Step 4: Simplify right side
    23,748,679.24x = 435,880,940,756,001.38
  5. Step 5: Solve for x
    x = 435,880,940,756,001.38/23,748,679.24
  6. Step 6: Final answer
    x = 18,353,902.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.