Home / 7,106,684,161,205.40-9,807,224,142,464.80-4,065,175,042,229.40

Finding the Fourth Proportional to 7,106,684,161,205.40, 9,807,224,142,464.80 and 4,065,175,042,229.40

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Solution

The fourth proportional to 7,106,684,161,205.40, 9,807,224,142,464.80 and 4,065,175,042,229.40 is: 5,609,941,558,277.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,106,684,161,205.40 : 9,807,224,142,464.80 = 4,065,175,042,229.40 : x
  2. Step 2: Convert to fraction form
    7,106,684,161,205.40/9,807,224,142,464.80 = 4,065,175,042,229.40/x
  3. Step 3: Cross multiply
    7,106,684,161,205.40x = 9,807,224,142,464.80 × 4,065,175,042,229.40
  4. Step 4: Simplify right side
    7,106,684,161,205.40x = 39,868,082,817,497,538,255,388,672
  5. Step 5: Solve for x
    x = 39,868,082,817,497,538,255,388,672/7,106,684,161,205.40
  6. Step 6: Final answer
    x = 5,609,941,558,277.34

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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.