Home / 229,831,701.60-344,747,552.40-201,133,887.60

Finding the Fourth Proportional to 229,831,701.60, 344,747,552.40 and 201,133,887.60

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Solution

The fourth proportional to 229,831,701.60, 344,747,552.40 and 201,133,887.60 is: 301,700,831.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,831,701.60 : 344,747,552.40 = 201,133,887.60 : x
  2. Step 2: Convert to fraction form
    229,831,701.60/344,747,552.40 = 201,133,887.60/x
  3. Step 3: Cross multiply
    229,831,701.60x = 344,747,552.40 × 201,133,887.60
  4. Step 4: Simplify right side
    229,831,701.60x = 69,340,415,454,796,704
  5. Step 5: Solve for x
    x = 69,340,415,454,796,704/229,831,701.60
  6. Step 6: Final answer
    x = 301,700,831.40

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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.