Home / 51,456,785.64-77,084,271.58-29,845,985.64

Finding the Fourth Proportional to 51,456,785.64, 77,084,271.58 and 29,845,985.64

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Solution

The fourth proportional to 51,456,785.64, 77,084,271.58 and 29,845,985.64 is: 44,710,450.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,456,785.64 : 77,084,271.58 = 29,845,985.64 : x
  2. Step 2: Convert to fraction form
    51,456,785.64/77,084,271.58 = 29,845,985.64/x
  3. Step 3: Cross multiply
    51,456,785.64x = 77,084,271.58 × 29,845,985.64
  4. Step 4: Simplify right side
    51,456,785.64x = 2,300,656,062,646,540
  5. Step 5: Solve for x
    x = 2,300,656,062,646,540/51,456,785.64
  6. Step 6: Final answer
    x = 44,710,450.41

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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.