Home / 148,569,984,007.35-222,854,976,011.02-148,569,984,007.35

Finding the Fourth Proportional to 148,569,984,007.35, 222,854,976,011.02 and 148,569,984,007.35

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Solution

The fourth proportional to 148,569,984,007.35, 222,854,976,011.02 and 148,569,984,007.35 is: 222,854,976,011.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,569,984,007.35 : 222,854,976,011.02 = 148,569,984,007.35 : x
  2. Step 2: Convert to fraction form
    148,569,984,007.35/222,854,976,011.02 = 148,569,984,007.35/x
  3. Step 3: Cross multiply
    148,569,984,007.35x = 222,854,976,011.02 × 148,569,984,007.35
  4. Step 4: Simplify right side
    148,569,984,007.35x = 33,109,560,221,915,609,563,136
  5. Step 5: Solve for x
    x = 33,109,560,221,915,609,563,136/148,569,984,007.35
  6. Step 6: Final answer
    x = 222,854,976,011.02

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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.