Home / 15,149,405,225,747-22,721,811,810,964-4,123,096,542,221

Finding the Fourth Proportional to 15,149,405,225,747, 22,721,811,810,964 and 4,123,096,542,221

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Solution

The fourth proportional to 15,149,405,225,747, 22,721,811,810,964 and 4,123,096,542,221 is: 6,184,019,921,228.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,149,405,225,747 : 22,721,811,810,964 = 4,123,096,542,221 : x
  2. Step 2: Convert to fraction form
    15,149,405,225,747/22,721,811,810,964 = 4,123,096,542,221/x
  3. Step 3: Cross multiply
    15,149,405,225,747x = 22,721,811,810,964 × 4,123,096,542,221
  4. Step 4: Simplify right side
    15,149,405,225,747x = 93,684,223,710,781,949,813,456,896
  5. Step 5: Solve for x
    x = 93,684,223,710,781,949,813,456,896/15,149,405,225,747
  6. Step 6: Final answer
    x = 6,184,019,921,228.46

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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.