Home / 61,294,876.36-84,586,902.06-35,191,077.64

Finding the Fourth Proportional to 61,294,876.36, 84,586,902.06 and 35,191,077.64

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Solution

The fourth proportional to 61,294,876.36, 84,586,902.06 and 35,191,077.64 is: 48,563,671.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,294,876.36 : 84,586,902.06 = 35,191,077.64 : x
  2. Step 2: Convert to fraction form
    61,294,876.36/84,586,902.06 = 35,191,077.64/x
  3. Step 3: Cross multiply
    61,294,876.36x = 84,586,902.06 × 35,191,077.64
  4. Step 4: Simplify right side
    61,294,876.36x = 2,976,704,237,720,536
  5. Step 5: Solve for x
    x = 2,976,704,237,720,536/61,294,876.36
  6. Step 6: Final answer
    x = 48,563,671.46

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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.