Home / 66,092,605.16-91,169,796.30-41,269,695.88

Finding the Fourth Proportional to 66,092,605.16, 91,169,796.30 and 41,269,695.88

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Solution

The fourth proportional to 66,092,605.16, 91,169,796.30 and 41,269,695.88 is: 56,928,453.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,092,605.16 : 91,169,796.30 = 41,269,695.88 : x
  2. Step 2: Convert to fraction form
    66,092,605.16/91,169,796.30 = 41,269,695.88/x
  3. Step 3: Cross multiply
    66,092,605.16x = 91,169,796.30 × 41,269,695.88
  4. Step 4: Simplify right side
    66,092,605.16x = 3,762,549,766,742,549.50
  5. Step 5: Solve for x
    x = 3,762,549,766,742,549.50/66,092,605.16
  6. Step 6: Final answer
    x = 56,928,453.00

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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.