Home / 2,177,351,036.10-3,266,026,554.15-796,706,684.10

Finding the Fourth Proportional to 2,177,351,036.10, 3,266,026,554.15 and 796,706,684.10

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Solution

The fourth proportional to 2,177,351,036.10, 3,266,026,554.15 and 796,706,684.10 is: 1,195,060,026.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,177,351,036.10 : 3,266,026,554.15 = 796,706,684.10 : x
  2. Step 2: Convert to fraction form
    2,177,351,036.10/3,266,026,554.15 = 796,706,684.10/x
  3. Step 3: Cross multiply
    2,177,351,036.10x = 3,266,026,554.15 × 796,706,684.10
  4. Step 4: Simplify right side
    2,177,351,036.10x = 2,602,065,186,139,395,584
  5. Step 5: Solve for x
    x = 2,602,065,186,139,395,584/2,177,351,036.10
  6. Step 6: Final answer
    x = 1,195,060,026.15

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Double scale
Find fourth proportional to 2,177,351,037.10, 3,266,026,555.65 and 796,706,685.10
Similar ratio
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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.