Home / 15,956,352,002.40-23,934,528,003.60-4,324,171,394.40

Finding the Fourth Proportional to 15,956,352,002.40, 23,934,528,003.60 and 4,324,171,394.40

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Solution

The fourth proportional to 15,956,352,002.40, 23,934,528,003.60 and 4,324,171,394.40 is: 6,486,257,091.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,956,352,002.40 : 23,934,528,003.60 = 4,324,171,394.40 : x
  2. Step 2: Convert to fraction form
    15,956,352,002.40/23,934,528,003.60 = 4,324,171,394.40/x
  3. Step 3: Cross multiply
    15,956,352,002.40x = 23,934,528,003.60 × 4,324,171,394.40
  4. Step 4: Simplify right side
    15,956,352,002.40x = 103,497,001,331,632,848,896
  5. Step 5: Solve for x
    x = 103,497,001,331,632,848,896/15,956,352,002.40
  6. Step 6: Final answer
    x = 6,486,257,091.60

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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.