Home / 58,183,986.16-80,290,201.02-32,077,077.04

Finding the Fourth Proportional to 58,183,986.16, 80,290,201.02 and 32,077,077.04

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Solution

The fourth proportional to 58,183,986.16, 80,290,201.02 and 32,077,077.04 is: 44,264,326.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,183,986.16 : 80,290,201.02 = 32,077,077.04 : x
  2. Step 2: Convert to fraction form
    58,183,986.16/80,290,201.02 = 32,077,077.04/x
  3. Step 3: Cross multiply
    58,183,986.16x = 80,290,201.02 × 32,077,077.04
  4. Step 4: Simplify right side
    58,183,986.16x = 2,575,474,963,675,626.50
  5. Step 5: Solve for x
    x = 2,575,474,963,675,626.50/58,183,986.16
  6. Step 6: Final answer
    x = 44,264,326.56

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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.