Home / 15,149,405,225,745-22,721,811,810,960-4,123,096,542,220

Finding the Fourth Proportional to 15,149,405,225,745, 22,721,811,810,960 and 4,123,096,542,220

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Solution

The fourth proportional to 15,149,405,225,745, 22,721,811,810,960 and 4,123,096,542,220 is: 6,184,019,921,226.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,149,405,225,745 : 22,721,811,810,960 = 4,123,096,542,220 : x
  2. Step 2: Convert to fraction form
    15,149,405,225,745/22,721,811,810,960 = 4,123,096,542,220/x
  3. Step 3: Cross multiply
    15,149,405,225,745x = 22,721,811,810,960 × 4,123,096,542,220
  4. Step 4: Simplify right side
    15,149,405,225,745x = 93,684,223,710,742,728,172,109,824
  5. Step 5: Solve for x
    x = 93,684,223,710,742,728,172,109,824/15,149,405,225,745
  6. Step 6: Final answer
    x = 6,184,019,921,226.69

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1.5x scale

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.