Home / 106,245,004.98-159,413,822.64-37,207,333.53

Finding the Fourth Proportional to 106,245,004.98, 159,413,822.64 and 37,207,333.53

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Solution

The fourth proportional to 106,245,004.98, 159,413,822.64 and 37,207,333.53 is: 55,827,220.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,245,004.98 : 159,413,822.64 = 37,207,333.53 : x
  2. Step 2: Convert to fraction form
    106,245,004.98/159,413,822.64 = 37,207,333.53/x
  3. Step 3: Cross multiply
    106,245,004.98x = 159,413,822.64 × 37,207,333.53
  4. Step 4: Simplify right side
    106,245,004.98x = 5,931,363,268,258,745
  5. Step 5: Solve for x
    x = 5,931,363,268,258,745/106,245,004.98
  6. Step 6: Final answer
    x = 55,827,220.01

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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.