Home / 25,850,265.03-38,776,381.70-9,674,513.19

Finding the Fourth Proportional to 25,850,265.03, 38,776,381.70 and 9,674,513.19

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Solution

The fourth proportional to 25,850,265.03, 38,776,381.70 and 9,674,513.19 is: 14,512,138.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,850,265.03 : 38,776,381.70 = 9,674,513.19 : x
  2. Step 2: Convert to fraction form
    25,850,265.03/38,776,381.70 = 9,674,513.19/x
  3. Step 3: Cross multiply
    25,850,265.03x = 38,776,381.70 × 9,674,513.19
  4. Step 4: Simplify right side
    25,850,265.03x = 375,142,616,168,752.06
  5. Step 5: Solve for x
    x = 375,142,616,168,752.06/25,850,265.03
  6. Step 6: Final answer
    x = 14,512,138.11

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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.