Home / 176,178,512.70-264,267,769.05-48,527,696.70

Finding the Fourth Proportional to 176,178,512.70, 264,267,769.05 and 48,527,696.70

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Solution

The fourth proportional to 176,178,512.70, 264,267,769.05 and 48,527,696.70 is: 72,791,545.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,178,512.70 : 264,267,769.05 = 48,527,696.70 : x
  2. Step 2: Convert to fraction form
    176,178,512.70/264,267,769.05 = 48,527,696.70/x
  3. Step 3: Cross multiply
    176,178,512.70x = 264,267,769.05 × 48,527,696.70
  4. Step 4: Simplify right side
    176,178,512.70x = 12,824,306,144,044,048
  5. Step 5: Solve for x
    x = 12,824,306,144,044,048/176,178,512.70
  6. Step 6: Final answer
    x = 72,791,545.05

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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.