Home / 7,106,684,161,191-9,807,224,142,444.60-4,065,175,042,215

Finding the Fourth Proportional to 7,106,684,161,191, 9,807,224,142,444.60 and 4,065,175,042,215

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Solution

The fourth proportional to 7,106,684,161,191, 9,807,224,142,444.60 and 4,065,175,042,215 is: 5,609,941,558,257.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,106,684,161,191 : 9,807,224,142,444.60 = 4,065,175,042,215 : x
  2. Step 2: Convert to fraction form
    7,106,684,161,191/9,807,224,142,444.60 = 4,065,175,042,215/x
  3. Step 3: Cross multiply
    7,106,684,161,191x = 9,807,224,142,444.60 × 4,065,175,042,215
  4. Step 4: Simplify right side
    7,106,684,161,191x = 39,868,082,817,274,191,366,062,080
  5. Step 5: Solve for x
    x = 39,868,082,817,274,191,366,062,080/7,106,684,161,191
  6. Step 6: Final answer
    x = 5,609,941,558,257.28

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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.