Home / 132,424,119,048.70-198,636,178,573.05-132,424,119,048.70

Finding the Fourth Proportional to 132,424,119,048.70, 198,636,178,573.05 and 132,424,119,048.70

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Solution

The fourth proportional to 132,424,119,048.70, 198,636,178,573.05 and 132,424,119,048.70 is: 198,636,178,573.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,424,119,048.70 : 198,636,178,573.05 = 132,424,119,048.70 : x
  2. Step 2: Convert to fraction form
    132,424,119,048.70/198,636,178,573.05 = 132,424,119,048.70/x
  3. Step 3: Cross multiply
    132,424,119,048.70x = 198,636,178,573.05 × 132,424,119,048.70
  4. Step 4: Simplify right side
    132,424,119,048.70x = 26,304,220,958,736,401,825,792
  5. Step 5: Solve for x
    x = 26,304,220,958,736,401,825,792/132,424,119,048.70
  6. Step 6: Final answer
    x = 198,636,178,573.05

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Double scale
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1.5x scale

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.