Home / 15,641,481,027.84-23,460,012,520.11-5,016,324,670.62

Finding the Fourth Proportional to 15,641,481,027.84, 23,460,012,520.11 and 5,016,324,670.62

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Solution

The fourth proportional to 15,641,481,027.84, 23,460,012,520.11 and 5,016,324,670.62 is: 7,523,778,558.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,641,481,027.84 : 23,460,012,520.11 = 5,016,324,670.62 : x
  2. Step 2: Convert to fraction form
    15,641,481,027.84/23,460,012,520.11 = 5,016,324,670.62/x
  3. Step 3: Cross multiply
    15,641,481,027.84x = 23,460,012,520.11 × 5,016,324,670.62
  4. Step 4: Simplify right side
    15,641,481,027.84x = 117,683,039,577,681,870,848
  5. Step 5: Solve for x
    x = 117,683,039,577,681,870,848/15,641,481,027.84
  6. Step 6: Final answer
    x = 7,523,778,558.32

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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.