Home / 17,006,658,769.80-25,509,988,154.70-4,586,244,870.60

Finding the Fourth Proportional to 17,006,658,769.80, 25,509,988,154.70 and 4,586,244,870.60

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Solution

The fourth proportional to 17,006,658,769.80, 25,509,988,154.70 and 4,586,244,870.60 is: 6,879,367,305.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,006,658,769.80 : 25,509,988,154.70 = 4,586,244,870.60 : x
  2. Step 2: Convert to fraction form
    17,006,658,769.80/25,509,988,154.70 = 4,586,244,870.60/x
  3. Step 3: Cross multiply
    17,006,658,769.80x = 25,509,988,154.70 × 4,586,244,870.60
  4. Step 4: Simplify right side
    17,006,658,769.80x = 116,995,052,323,559,653,376
  5. Step 5: Solve for x
    x = 116,995,052,323,559,653,376/17,006,658,769.80
  6. Step 6: Final answer
    x = 6,879,367,305.90

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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.