Home / 157,088,821,201.22-235,633,234,919.38-37,706,145,748.62

Finding the Fourth Proportional to 157,088,821,201.22, 235,633,234,919.38 and 37,706,145,748.62

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Solution

The fourth proportional to 157,088,821,201.22, 235,633,234,919.38 and 37,706,145,748.62 is: 56,559,219,371.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    157,088,821,201.22 : 235,633,234,919.38 = 37,706,145,748.62 : x
  2. Step 2: Convert to fraction form
    157,088,821,201.22/235,633,234,919.38 = 37,706,145,748.62/x
  3. Step 3: Cross multiply
    157,088,821,201.22x = 235,633,234,919.38 × 37,706,145,748.62
  4. Step 4: Simplify right side
    157,088,821,201.22x = 8,884,821,099,088,959,242,240
  5. Step 5: Solve for x
    x = 8,884,821,099,088,959,242,240/157,088,821,201.22
  6. Step 6: Final answer
    x = 56,559,219,371.24

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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.