Home / 245,594,213.42-367,804,033.20-141,648,283.49

Finding the Fourth Proportional to 245,594,213.42, 367,804,033.20 and 141,648,283.49

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Solution

The fourth proportional to 245,594,213.42, 367,804,033.20 and 141,648,283.49 is: 212,133,703.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,594,213.42 : 367,804,033.20 = 141,648,283.49 : x
  2. Step 2: Convert to fraction form
    245,594,213.42/367,804,033.20 = 141,648,283.49/x
  3. Step 3: Cross multiply
    245,594,213.42x = 367,804,033.20 × 141,648,283.49
  4. Step 4: Simplify right side
    245,594,213.42x = 52,098,809,961,639,952
  5. Step 5: Solve for x
    x = 52,098,809,961,639,952/245,594,213.42
  6. Step 6: Final answer
    x = 212,133,703.14

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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.