Home / 232,704,362.40-349,056,543.60-196,872,554.40

Finding the Fourth Proportional to 232,704,362.40, 349,056,543.60 and 196,872,554.40

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Solution

The fourth proportional to 232,704,362.40, 349,056,543.60 and 196,872,554.40 is: 295,308,831.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,704,362.40 : 349,056,543.60 = 196,872,554.40 : x
  2. Step 2: Convert to fraction form
    232,704,362.40/349,056,543.60 = 196,872,554.40/x
  3. Step 3: Cross multiply
    232,704,362.40x = 349,056,543.60 × 196,872,554.40
  4. Step 4: Simplify right side
    232,704,362.40x = 68,719,653,368,566,976
  5. Step 5: Solve for x
    x = 68,719,653,368,566,976/232,704,362.40
  6. Step 6: Final answer
    x = 295,308,831.60

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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.