Home / 61,845,830.36-92,780,703.32-23,504,355.36

Finding the Fourth Proportional to 61,845,830.36, 92,780,703.32 and 23,504,355.36

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Solution

The fourth proportional to 61,845,830.36, 92,780,703.32 and 23,504,355.36 is: 35,261,077.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,845,830.36 : 92,780,703.32 = 23,504,355.36 : x
  2. Step 2: Convert to fraction form
    61,845,830.36/92,780,703.32 = 23,504,355.36/x
  3. Step 3: Cross multiply
    61,845,830.36x = 92,780,703.32 × 23,504,355.36
  4. Step 4: Simplify right side
    61,845,830.36x = 2,180,750,621,384,011.50
  5. Step 5: Solve for x
    x = 2,180,750,621,384,011.50/61,845,830.36
  6. Step 6: Final answer
    x = 35,261,077.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.