Home / 23,174,796.80-34,774,636.80-9,712,985.60

Finding the Fourth Proportional to 23,174,796.80, 34,774,636.80 and 9,712,985.60

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Solution

The fourth proportional to 23,174,796.80, 34,774,636.80 and 9,712,985.60 is: 14,574,692.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,174,796.80 : 34,774,636.80 = 9,712,985.60 : x
  2. Step 2: Convert to fraction form
    23,174,796.80/34,774,636.80 = 9,712,985.60/x
  3. Step 3: Cross multiply
    23,174,796.80x = 34,774,636.80 × 9,712,985.60
  4. Step 4: Simplify right side
    23,174,796.80x = 337,765,546,483,630.06
  5. Step 5: Solve for x
    x = 337,765,546,483,630.06/23,174,796.80
  6. Step 6: Final answer
    x = 14,574,692.90

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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.