Home / 349,586,265,299.07-482,423,953,836.19-195,264,140,751.30

Finding the Fourth Proportional to 349,586,265,299.07, 482,423,953,836.19 and 195,264,140,751.30

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Solution

The fourth proportional to 349,586,265,299.07, 482,423,953,836.19 and 195,264,140,751.30 is: 269,461,669,905.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,586,265,299.07 : 482,423,953,836.19 = 195,264,140,751.30 : x
  2. Step 2: Convert to fraction form
    349,586,265,299.07/482,423,953,836.19 = 195,264,140,751.30/x
  3. Step 3: Cross multiply
    349,586,265,299.07x = 482,423,953,836.19 × 195,264,140,751.30
  4. Step 4: Simplify right side
    349,586,265,299.07x = 94,200,098,823,668,446,003,200
  5. Step 5: Solve for x
    x = 94,200,098,823,668,446,003,200/349,586,265,299.07
  6. Step 6: Final answer
    x = 269,461,669,905.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.