Home / 110,403,536.27-152,357,485.01-63,356,868.82

Finding the Fourth Proportional to 110,403,536.27, 152,357,485.01 and 63,356,868.82

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Solution

The fourth proportional to 110,403,536.27, 152,357,485.01 and 63,356,868.82 is: 87,432,826.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,403,536.27 : 152,357,485.01 = 63,356,868.82 : x
  2. Step 2: Convert to fraction form
    110,403,536.27/152,357,485.01 = 63,356,868.82/x
  3. Step 3: Cross multiply
    110,403,536.27x = 152,357,485.01 × 63,356,868.82
  4. Step 4: Simplify right side
    110,403,536.27x = 9,652,893,190,540,338
  5. Step 5: Solve for x
    x = 9,652,893,190,540,338/110,403,536.27
  6. Step 6: Final answer
    x = 87,432,826.13

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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.