Home / 247,405,707.05-371,156,291.84-94,039,773.26

Finding the Fourth Proportional to 247,405,707.05, 371,156,291.84 and 94,039,773.26

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Solution

The fourth proportional to 247,405,707.05, 371,156,291.84 and 94,039,773.26 is: 141,077,802.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,405,707.05 : 371,156,291.84 = 94,039,773.26 : x
  2. Step 2: Convert to fraction form
    247,405,707.05/371,156,291.84 = 94,039,773.26/x
  3. Step 3: Cross multiply
    247,405,707.05x = 371,156,291.84 × 94,039,773.26
  4. Step 4: Simplify right side
    247,405,707.05x = 34,903,453,527,035,300
  5. Step 5: Solve for x
    x = 34,903,453,527,035,300/247,405,707.05
  6. Step 6: Final answer
    x = 141,077,802.71

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.