Home / 27,216,000.70-40,824,001.05-11,049,696.70

Finding the Fourth Proportional to 27,216,000.70, 40,824,001.05 and 11,049,696.70

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Solution

The fourth proportional to 27,216,000.70, 40,824,001.05 and 11,049,696.70 is: 16,574,545.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,216,000.70 : 40,824,001.05 = 11,049,696.70 : x
  2. Step 2: Convert to fraction form
    27,216,000.70/40,824,001.05 = 11,049,696.70/x
  3. Step 3: Cross multiply
    27,216,000.70x = 40,824,001.05 × 11,049,696.70
  4. Step 4: Simplify right side
    27,216,000.70x = 451,092,829,682,981.50
  5. Step 5: Solve for x
    x = 451,092,829,682,981.50/27,216,000.70
  6. Step 6: Final answer
    x = 16,574,545.05

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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.