Home / 224,668,044.80-314,959,936-224,668,044.80

Finding the Fourth Proportional to 224,668,044.80, 314,959,936 and 224,668,044.80

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Solution

The fourth proportional to 224,668,044.80, 314,959,936 and 224,668,044.80 is: 314,959,936

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,668,044.80 : 314,959,936 = 224,668,044.80 : x
  2. Step 2: Convert to fraction form
    224,668,044.80/314,959,936 = 224,668,044.80/x
  3. Step 3: Cross multiply
    224,668,044.80x = 314,959,936 × 224,668,044.80
  4. Step 4: Simplify right side
    224,668,044.80x = 70,761,433,011,453,136
  5. Step 5: Solve for x
    x = 70,761,433,011,453,136/224,668,044.80
  6. Step 6: Final answer
    x = 314,959,936

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.