Home / 301,816,496.17-452,724,179.17-94,570,772.43

Finding the Fourth Proportional to 301,816,496.17, 452,724,179.17 and 94,570,772.43

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Solution

The fourth proportional to 301,816,496.17, 452,724,179.17 and 94,570,772.43 is: 141,855,981.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,816,496.17 : 452,724,179.17 = 94,570,772.43 : x
  2. Step 2: Convert to fraction form
    301,816,496.17/452,724,179.17 = 94,570,772.43/x
  3. Step 3: Cross multiply
    301,816,496.17x = 452,724,179.17 × 94,570,772.43
  4. Step 4: Simplify right side
    301,816,496.17x = 42,814,475,321,844,624
  5. Step 5: Solve for x
    x = 42,814,475,321,844,624/301,816,496.17
  6. Step 6: Final answer
    x = 141,855,981.58

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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.