Home / 74,276,111.25-102,499,036.47-44,523,566.69

Finding the Fourth Proportional to 74,276,111.25, 102,499,036.47 and 44,523,566.69

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Solution

The fourth proportional to 74,276,111.25, 102,499,036.47 and 44,523,566.69 is: 61,441,324.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,276,111.25 : 102,499,036.47 = 44,523,566.69 : x
  2. Step 2: Convert to fraction form
    74,276,111.25/102,499,036.47 = 44,523,566.69/x
  3. Step 3: Cross multiply
    74,276,111.25x = 102,499,036.47 × 44,523,566.69
  4. Step 4: Simplify right side
    74,276,111.25x = 4,563,622,685,420,292
  5. Step 5: Solve for x
    x = 4,563,622,685,420,292/74,276,111.25
  6. Step 6: Final answer
    x = 61,441,324.92

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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.