Home / 567,247,560.30-850,871,340.45-348,187,580.10

Finding the Fourth Proportional to 567,247,560.30, 850,871,340.45 and 348,187,580.10

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Solution

The fourth proportional to 567,247,560.30, 850,871,340.45 and 348,187,580.10 is: 522,281,370.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,247,560.30 : 850,871,340.45 = 348,187,580.10 : x
  2. Step 2: Convert to fraction form
    567,247,560.30/850,871,340.45 = 348,187,580.10/x
  3. Step 3: Cross multiply
    567,247,560.30x = 850,871,340.45 × 348,187,580.10
  4. Step 4: Simplify right side
    567,247,560.30x = 296,262,833,007,728,768
  5. Step 5: Solve for x
    x = 296,262,833,007,728,768/567,247,560.30
  6. Step 6: Final answer
    x = 522,281,370.15

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.