Home / 236,208,098.10-354,312,147.15-214,667,022.90

Finding the Fourth Proportional to 236,208,098.10, 354,312,147.15 and 214,667,022.90

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Solution

The fourth proportional to 236,208,098.10, 354,312,147.15 and 214,667,022.90 is: 322,000,534.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,208,098.10 : 354,312,147.15 = 214,667,022.90 : x
  2. Step 2: Convert to fraction form
    236,208,098.10/354,312,147.15 = 214,667,022.90/x
  3. Step 3: Cross multiply
    236,208,098.10x = 354,312,147.15 × 214,667,022.90
  4. Step 4: Simplify right side
    236,208,098.10x = 76,059,133,805,997,216
  5. Step 5: Solve for x
    x = 76,059,133,805,997,216/236,208,098.10
  6. Step 6: Final answer
    x = 322,000,534.35

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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.