Home / 332,564,039,963.20-498,846,059,944.80-325,952,063,617.60

Finding the Fourth Proportional to 332,564,039,963.20, 498,846,059,944.80 and 325,952,063,617.60

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Solution

The fourth proportional to 332,564,039,963.20, 498,846,059,944.80 and 325,952,063,617.60 is: 488,928,095,426.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,564,039,963.20 : 498,846,059,944.80 = 325,952,063,617.60 : x
  2. Step 2: Convert to fraction form
    332,564,039,963.20/498,846,059,944.80 = 325,952,063,617.60/x
  3. Step 3: Cross multiply
    332,564,039,963.20x = 498,846,059,944.80 × 325,952,063,617.60
  4. Step 4: Simplify right side
    332,564,039,963.20x = 162,599,902,666,516,552,744,960
  5. Step 5: Solve for x
    x = 162,599,902,666,516,552,744,960/332,564,039,963.20
  6. Step 6: Final answer
    x = 488,928,095,426.40

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1.5x scale

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.