Home / 62,497,845.01-86,245,943.82-34,619,969.00

Finding the Fourth Proportional to 62,497,845.01, 86,245,943.82 and 34,619,969.00

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Solution

The fourth proportional to 62,497,845.01, 86,245,943.82 and 34,619,969.00 is: 47,774,957.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,497,845.01 : 86,245,943.82 = 34,619,969.00 : x
  2. Step 2: Convert to fraction form
    62,497,845.01/86,245,943.82 = 34,619,969.00/x
  3. Step 3: Cross multiply
    62,497,845.01x = 86,245,943.82 × 34,619,969.00
  4. Step 4: Simplify right side
    62,497,845.01x = 2,985,831,901,552,441.50
  5. Step 5: Solve for x
    x = 2,985,831,901,552,441.50/62,497,845.01
  6. Step 6: Final answer
    x = 47,774,957.70

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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.