Home / 7,106,684,161,539-9,807,224,142,923.40-4,065,175,042,562.20

Finding the Fourth Proportional to 7,106,684,161,539, 9,807,224,142,923.40 and 4,065,175,042,562.20

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Solution

The fourth proportional to 7,106,684,161,539, 9,807,224,142,923.40 and 4,065,175,042,562.20 is: 5,609,941,558,735.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,106,684,161,539 : 9,807,224,142,923.40 = 4,065,175,042,562.20 : x
  2. Step 2: Convert to fraction form
    7,106,684,161,539/9,807,224,142,923.40 = 4,065,175,042,562.20/x
  3. Step 3: Cross multiply
    7,106,684,161,539x = 9,807,224,142,923.40 × 4,065,175,042,562.20
  4. Step 4: Simplify right side
    7,106,684,161,539x = 39,868,082,822,625,669,077,270,528
  5. Step 5: Solve for x
    x = 39,868,082,822,625,669,077,270,528/7,106,684,161,539
  6. Step 6: Final answer
    x = 5,609,941,558,735.60

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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.