Home / 229,831,700.10-344,747,550.15-201,133,886.10

Finding the Fourth Proportional to 229,831,700.10, 344,747,550.15 and 201,133,886.10

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Solution

The fourth proportional to 229,831,700.10, 344,747,550.15 and 201,133,886.10 is: 301,700,829.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,831,700.10 : 344,747,550.15 = 201,133,886.10 : x
  2. Step 2: Convert to fraction form
    229,831,700.10/344,747,550.15 = 201,133,886.10/x
  3. Step 3: Cross multiply
    229,831,700.10x = 344,747,550.15 × 201,133,886.10
  4. Step 4: Simplify right side
    229,831,700.10x = 69,340,414,485,124,128
  5. Step 5: Solve for x
    x = 69,340,414,485,124,128/229,831,700.10
  6. Step 6: Final answer
    x = 301,700,829.15

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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.