Home / 74,769,186.60-103,194,983.75-44,595,617.58

Finding the Fourth Proportional to 74,769,186.60, 103,194,983.75 and 44,595,617.58

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Solution

The fourth proportional to 74,769,186.60, 103,194,983.75 and 44,595,617.58 is: 61,550,007.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,769,186.60 : 103,194,983.75 = 44,595,617.58 : x
  2. Step 2: Convert to fraction form
    74,769,186.60/103,194,983.75 = 44,595,617.58/x
  3. Step 3: Cross multiply
    74,769,186.60x = 103,194,983.75 × 44,595,617.58
  4. Step 4: Simplify right side
    74,769,186.60x = 4,602,044,031,266,336
  5. Step 5: Solve for x
    x = 4,602,044,031,266,336/74,769,186.60
  6. Step 6: Final answer
    x = 61,550,007.97

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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.