Home / 7,106,684,161,197.30-9,807,224,142,453-4,065,175,042,221.30

Finding the Fourth Proportional to 7,106,684,161,197.30, 9,807,224,142,453 and 4,065,175,042,221.30

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Solution

The fourth proportional to 7,106,684,161,197.30, 9,807,224,142,453 and 4,065,175,042,221.30 is: 5,609,941,558,265.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,106,684,161,197.30 : 9,807,224,142,453 = 4,065,175,042,221.30 : x
  2. Step 2: Convert to fraction form
    7,106,684,161,197.30/9,807,224,142,453 = 4,065,175,042,221.30/x
  3. Step 3: Cross multiply
    7,106,684,161,197.30x = 9,807,224,142,453 × 4,065,175,042,221.30
  4. Step 4: Simplify right side
    7,106,684,161,197.30x = 39,868,082,817,370,123,755,585,536
  5. Step 5: Solve for x
    x = 39,868,082,817,370,123,755,585,536/7,106,684,161,197.30
  6. Step 6: Final answer
    x = 5,609,941,558,265.81

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.