Home / 110,669,257.94-152,737,041.29-64,259,511.71

Finding the Fourth Proportional to 110,669,257.94, 152,737,041.29 and 64,259,511.71

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Solution

The fourth proportional to 110,669,257.94, 152,737,041.29 and 64,259,511.71 is: 88,685,944.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,669,257.94 : 152,737,041.29 = 64,259,511.71 : x
  2. Step 2: Convert to fraction form
    110,669,257.94/152,737,041.29 = 64,259,511.71/x
  3. Step 3: Cross multiply
    110,669,257.94x = 152,737,041.29 × 64,259,511.71
  4. Step 4: Simplify right side
    110,669,257.94x = 9,814,807,692,240,526
  5. Step 5: Solve for x
    x = 9,814,807,692,240,526/110,669,257.94
  6. Step 6: Final answer
    x = 88,685,944.73

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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.