Home / 15,130,769,529.99-22,676,467,893.39-6,156,500,240.30

Finding the Fourth Proportional to 15,130,769,529.99, 22,676,467,893.39 and 6,156,500,240.30

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Solution

The fourth proportional to 15,130,769,529.99, 22,676,467,893.39 and 6,156,500,240.30 is: 9,226,740,236.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,130,769,529.99 : 22,676,467,893.39 = 6,156,500,240.30 : x
  2. Step 2: Convert to fraction form
    15,130,769,529.99/22,676,467,893.39 = 6,156,500,240.30/x
  3. Step 3: Cross multiply
    15,130,769,529.99x = 22,676,467,893.39 × 6,156,500,240.30
  4. Step 4: Simplify right side
    15,130,769,529.99x = 139,607,680,034,867,445,760
  5. Step 5: Solve for x
    x = 139,607,680,034,867,445,760/15,130,769,529.99
  6. Step 6: Final answer
    x = 9,226,740,236.72

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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.