Home / 37,328,077.86-51,500,945.52-29,462,751.06

Finding the Fourth Proportional to 37,328,077.86, 51,500,945.52 and 29,462,751.06

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Solution

The fourth proportional to 37,328,077.86, 51,500,945.52 and 29,462,751.06 is: 40,649,281.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,328,077.86 : 51,500,945.52 = 29,462,751.06 : x
  2. Step 2: Convert to fraction form
    37,328,077.86/51,500,945.52 = 29,462,751.06/x
  3. Step 3: Cross multiply
    37,328,077.86x = 51,500,945.52 × 29,462,751.06
  4. Step 4: Simplify right side
    37,328,077.86x = 1,517,359,537,210,382.25
  5. Step 5: Solve for x
    x = 1,517,359,537,210,382.25/37,328,077.86
  6. Step 6: Final answer
    x = 40,649,281.30

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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.