Home / 61,600,232.16-85,008,322.06-34,098,160.41

Finding the Fourth Proportional to 61,600,232.16, 85,008,322.06 and 34,098,160.41

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Solution

The fourth proportional to 61,600,232.16, 85,008,322.06 and 34,098,160.41 is: 47,055,462.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,600,232.16 : 85,008,322.06 = 34,098,160.41 : x
  2. Step 2: Convert to fraction form
    61,600,232.16/85,008,322.06 = 34,098,160.41/x
  3. Step 3: Cross multiply
    61,600,232.16x = 85,008,322.06 × 34,098,160.41
  4. Step 4: Simplify right side
    61,600,232.16x = 2,898,627,401,701,576
  5. Step 5: Solve for x
    x = 2,898,627,401,701,576/61,600,232.16
  6. Step 6: Final answer
    x = 47,055,462.29

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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.