Home / 61,336,094.40-84,637,269.76-33,834,020.48

Finding the Fourth Proportional to 61,336,094.40, 84,637,269.76 and 33,834,020.48

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Solution

The fourth proportional to 61,336,094.40, 84,637,269.76 and 33,834,020.48 is: 46,687,340.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,336,094.40 : 84,637,269.76 = 33,834,020.48 : x
  2. Step 2: Convert to fraction form
    61,336,094.40/84,637,269.76 = 33,834,020.48/x
  3. Step 3: Cross multiply
    61,336,094.40x = 84,637,269.76 × 33,834,020.48
  4. Step 4: Simplify right side
    61,336,094.40x = 2,863,619,118,431,124.50
  5. Step 5: Solve for x
    x = 2,863,619,118,431,124.50/61,336,094.40
  6. Step 6: Final answer
    x = 46,687,340.41

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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.