Home / 44,742,529.80-61,753,166.24-28,005,030.61

Finding the Fourth Proportional to 44,742,529.80, 61,753,166.24 and 28,005,030.61

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Solution

The fourth proportional to 44,742,529.80, 61,753,166.24 and 28,005,030.61 is: 38,652,246.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,742,529.80 : 61,753,166.24 = 28,005,030.61 : x
  2. Step 2: Convert to fraction form
    44,742,529.80/61,753,166.24 = 28,005,030.61/x
  3. Step 3: Cross multiply
    44,742,529.80x = 61,753,166.24 × 28,005,030.61
  4. Step 4: Simplify right side
    44,742,529.80x = 1,729,399,310,521,210.75
  5. Step 5: Solve for x
    x = 1,729,399,310,521,210.75/44,742,529.80
  6. Step 6: Final answer
    x = 38,652,246.94

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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.