Home / 109,301,147.01-150,835,216.67-59,741,492.02

Finding the Fourth Proportional to 109,301,147.01, 150,835,216.67 and 59,741,492.02

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Solution

The fourth proportional to 109,301,147.01, 150,835,216.67 and 59,741,492.02 is: 82,443,058.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,301,147.01 : 150,835,216.67 = 59,741,492.02 : x
  2. Step 2: Convert to fraction form
    109,301,147.01/150,835,216.67 = 59,741,492.02/x
  3. Step 3: Cross multiply
    109,301,147.01x = 150,835,216.67 × 59,741,492.02
  4. Step 4: Simplify right side
    109,301,147.01x = 9,011,120,892,574,010
  5. Step 5: Solve for x
    x = 9,011,120,892,574,010/109,301,147.01
  6. Step 6: Final answer
    x = 82,443,058.82

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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.