Home / 25,971,147.23-35,837,032.65-14,961,461.18

Finding the Fourth Proportional to 25,971,147.23, 35,837,032.65 and 14,961,461.18

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Solution

The fourth proportional to 25,971,147.23, 35,837,032.65 and 14,961,461.18 is: 20,645,001.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,971,147.23 : 35,837,032.65 = 14,961,461.18 : x
  2. Step 2: Convert to fraction form
    25,971,147.23/35,837,032.65 = 14,961,461.18/x
  3. Step 3: Cross multiply
    25,971,147.23x = 35,837,032.65 × 14,961,461.18
  4. Step 4: Simplify right side
    25,971,147.23x = 536,174,372,648,235.06
  5. Step 5: Solve for x
    x = 536,174,372,648,235.06/25,971,147.23
  6. Step 6: Final answer
    x = 20,645,001.47

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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.