Home / 106,792,959.80-160,189,439.70-26,013,927.80

Finding the Fourth Proportional to 106,792,959.80, 160,189,439.70 and 26,013,927.80

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Solution

The fourth proportional to 106,792,959.80, 160,189,439.70 and 26,013,927.80 is: 39,020,891.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,792,959.80 : 160,189,439.70 = 26,013,927.80 : x
  2. Step 2: Convert to fraction form
    106,792,959.80/160,189,439.70 = 26,013,927.80/x
  3. Step 3: Cross multiply
    106,792,959.80x = 160,189,439.70 × 26,013,927.80
  4. Step 4: Simplify right side
    106,792,959.80x = 4,167,156,518,678,253.50
  5. Step 5: Solve for x
    x = 4,167,156,518,678,253.50/106,792,959.80
  6. Step 6: Final answer
    x = 39,020,891.70

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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.