Home / 202,551,944.28-303,827,920.08-49,196,967.36

Finding the Fourth Proportional to 202,551,944.28, 303,827,920.08 and 49,196,967.36

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Solution

The fourth proportional to 202,551,944.28, 303,827,920.08 and 49,196,967.36 is: 73,795,451.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,551,944.28 : 303,827,920.08 = 49,196,967.36 : x
  2. Step 2: Convert to fraction form
    202,551,944.28/303,827,920.08 = 49,196,967.36/x
  3. Step 3: Cross multiply
    202,551,944.28x = 303,827,920.08 × 49,196,967.36
  4. Step 4: Simplify right side
    202,551,944.28x = 14,947,412,267,232,448
  5. Step 5: Solve for x
    x = 14,947,412,267,232,448/202,551,944.28
  6. Step 6: Final answer
    x = 73,795,451.93

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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.