Home / 79,340,593.93-109,484,016.08-44,526,558.33

Finding the Fourth Proportional to 79,340,593.93, 109,484,016.08 and 44,526,558.33

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Solution

The fourth proportional to 79,340,593.93, 109,484,016.08 and 44,526,558.33 is: 61,443,281.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,340,593.93 : 109,484,016.08 = 44,526,558.33 : x
  2. Step 2: Convert to fraction form
    79,340,593.93/109,484,016.08 = 44,526,558.33/x
  3. Step 3: Cross multiply
    79,340,593.93x = 109,484,016.08 × 44,526,558.33
  4. Step 4: Simplify right side
    79,340,593.93x = 4,874,946,427,966,145
  5. Step 5: Solve for x
    x = 4,874,946,427,966,145/79,340,593.93
  6. Step 6: Final answer
    x = 61,443,281.26

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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.