Home / 24,735,784,744.05-37,103,677,116.08-12,940,345,460.85

Finding the Fourth Proportional to 24,735,784,744.05, 37,103,677,116.08 and 12,940,345,460.85

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Solution

The fourth proportional to 24,735,784,744.05, 37,103,677,116.08 and 12,940,345,460.85 is: 19,410,518,191.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,735,784,744.05 : 37,103,677,116.08 = 12,940,345,460.85 : x
  2. Step 2: Convert to fraction form
    24,735,784,744.05/37,103,677,116.08 = 12,940,345,460.85/x
  3. Step 3: Cross multiply
    24,735,784,744.05x = 37,103,677,116.08 × 12,940,345,460.85
  4. Step 4: Simplify right side
    24,735,784,744.05x = 480,134,399,749,909,905,408
  5. Step 5: Solve for x
    x = 480,134,399,749,909,905,408/24,735,784,744.05
  6. Step 6: Final answer
    x = 19,410,518,191.28

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Double scale
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Similar ratio
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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.