Home / 244,606,405.60-366,909,608.40-99,039,685.60

Finding the Fourth Proportional to 244,606,405.60, 366,909,608.40 and 99,039,685.60

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Solution

The fourth proportional to 244,606,405.60, 366,909,608.40 and 99,039,685.60 is: 148,559,528.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,606,405.60 : 366,909,608.40 = 99,039,685.60 : x
  2. Step 2: Convert to fraction form
    244,606,405.60/366,909,608.40 = 99,039,685.60/x
  3. Step 3: Cross multiply
    244,606,405.60x = 366,909,608.40 × 99,039,685.60
  4. Step 4: Simplify right side
    244,606,405.60x = 36,338,612,259,555,112
  5. Step 5: Solve for x
    x = 36,338,612,259,555,112/244,606,405.60
  6. Step 6: Final answer
    x = 148,559,528.40

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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.