Home / 15,956,352,023.40-23,934,528,035.10-4,324,171,415.40

Finding the Fourth Proportional to 15,956,352,023.40, 23,934,528,035.10 and 4,324,171,415.40

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Solution

The fourth proportional to 15,956,352,023.40, 23,934,528,035.10 and 4,324,171,415.40 is: 6,486,257,123.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,956,352,023.40 : 23,934,528,035.10 = 4,324,171,415.40 : x
  2. Step 2: Convert to fraction form
    15,956,352,023.40/23,934,528,035.10 = 4,324,171,415.40/x
  3. Step 3: Cross multiply
    15,956,352,023.40x = 23,934,528,035.10 × 4,324,171,415.40
  4. Step 4: Simplify right side
    15,956,352,023.40x = 103,497,001,970,469,339,136
  5. Step 5: Solve for x
    x = 103,497,001,970,469,339,136/15,956,352,023.40
  6. Step 6: Final answer
    x = 6,486,257,123.10

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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.