Home / 62,827,706.78-94,241,560.16-17,389,501.28

Finding the Fourth Proportional to 62,827,706.78, 94,241,560.16 and 17,389,501.28

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Solution

The fourth proportional to 62,827,706.78, 94,241,560.16 and 17,389,501.28 is: 26,084,251.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,827,706.78 : 94,241,560.16 = 17,389,501.28 : x
  2. Step 2: Convert to fraction form
    62,827,706.78/94,241,560.16 = 17,389,501.28/x
  3. Step 3: Cross multiply
    62,827,706.78x = 94,241,560.16 × 17,389,501.28
  4. Step 4: Simplify right side
    62,827,706.78x = 1,638,813,730,603,782.75
  5. Step 5: Solve for x
    x = 1,638,813,730,603,782.75/62,827,706.78
  6. Step 6: Final answer
    x = 26,084,251.91

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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.