Home / 49,063,753.62-67,708,427.72-27,038,043.27

Finding the Fourth Proportional to 49,063,753.62, 67,708,427.72 and 27,038,043.27

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Solution

The fourth proportional to 49,063,753.62, 67,708,427.72 and 27,038,043.27 is: 37,312,746.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,063,753.62 : 67,708,427.72 = 27,038,043.27 : x
  2. Step 2: Convert to fraction form
    49,063,753.62/67,708,427.72 = 27,038,043.27/x
  3. Step 3: Cross multiply
    49,063,753.62x = 67,708,427.72 × 27,038,043.27
  4. Step 4: Simplify right side
    49,063,753.62x = 1,830,703,398,301,837.25
  5. Step 5: Solve for x
    x = 1,830,703,398,301,837.25/49,063,753.62
  6. Step 6: Final answer
    x = 37,312,746.44

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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.