Home / 263,862,070.56-364,088,593.44-150,829,948.80

Finding the Fourth Proportional to 263,862,070.56, 364,088,593.44 and 150,829,948.80

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Solution

The fourth proportional to 263,862,070.56, 364,088,593.44 and 150,829,948.80 is: 208,121,856.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,862,070.56 : 364,088,593.44 = 150,829,948.80 : x
  2. Step 2: Convert to fraction form
    263,862,070.56/364,088,593.44 = 150,829,948.80/x
  3. Step 3: Cross multiply
    263,862,070.56x = 364,088,593.44 × 150,829,948.80
  4. Step 4: Simplify right side
    263,862,070.56x = 54,915,463,907,219,216
  5. Step 5: Solve for x
    x = 54,915,463,907,219,216/263,862,070.56
  6. Step 6: Final answer
    x = 208,121,856.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.