Home / 348,451,244.77-522,674,542.05-141,186,597.57

Finding the Fourth Proportional to 348,451,244.77, 522,674,542.05 and 141,186,597.57

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Solution

The fourth proportional to 348,451,244.77, 522,674,542.05 and 141,186,597.57 is: 211,778,954.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    348,451,244.77 : 522,674,542.05 = 141,186,597.57 : x
  2. Step 2: Convert to fraction form
    348,451,244.77/522,674,542.05 = 141,186,597.57/x
  3. Step 3: Cross multiply
    348,451,244.77x = 522,674,542.05 × 141,186,597.57
  4. Step 4: Simplify right side
    348,451,244.77x = 73,794,640,225,884,016
  5. Step 5: Solve for x
    x = 73,794,640,225,884,016/348,451,244.77
  6. Step 6: Final answer
    x = 211,778,954.25

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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.