Home / 61,343,292.56-84,653,981.55-33,466,629.02

Finding the Fourth Proportional to 61,343,292.56, 84,653,981.55 and 33,466,629.02

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Solution

The fourth proportional to 61,343,292.56, 84,653,981.55 and 33,466,629.02 is: 46,184,077.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,343,292.56 : 84,653,981.55 = 33,466,629.02 : x
  2. Step 2: Convert to fraction form
    61,343,292.56/84,653,981.55 = 33,466,629.02/x
  3. Step 3: Cross multiply
    61,343,292.56x = 84,653,981.55 × 33,466,629.02
  4. Step 4: Simplify right side
    61,343,292.56x = 2,833,083,395,176,504.50
  5. Step 5: Solve for x
    x = 2,833,083,395,176,504.50/61,343,292.56
  6. Step 6: Final answer
    x = 46,184,077.79

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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.