Home / 236,159,283.60-354,305,280.60-114,994,688.40

Finding the Fourth Proportional to 236,159,283.60, 354,305,280.60 and 114,994,688.40

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Solution

The fourth proportional to 236,159,283.60, 354,305,280.60 and 114,994,688.40 is: 172,524,343.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,159,283.60 : 354,305,280.60 = 114,994,688.40 : x
  2. Step 2: Convert to fraction form
    236,159,283.60/354,305,280.60 = 114,994,688.40/x
  3. Step 3: Cross multiply
    236,159,283.60x = 354,305,280.60 × 114,994,688.40
  4. Step 4: Simplify right side
    236,159,283.60x = 40,743,225,341,071,568
  5. Step 5: Solve for x
    x = 40,743,225,341,071,568/236,159,283.60
  6. Step 6: Final answer
    x = 172,524,343.40

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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.