Home / 7,106,684,161,685.50-9,807,224,143,125-4,065,175,042,708

Finding the Fourth Proportional to 7,106,684,161,685.50, 9,807,224,143,125 and 4,065,175,042,708

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Solution

The fourth proportional to 7,106,684,161,685.50, 9,807,224,143,125 and 4,065,175,042,708 is: 5,609,941,558,936.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,106,684,161,685.50 : 9,807,224,143,125 = 4,065,175,042,708 : x
  2. Step 2: Convert to fraction form
    7,106,684,161,685.50/9,807,224,143,125 = 4,065,175,042,708/x
  3. Step 3: Cross multiply
    7,106,684,161,685.50x = 9,807,224,143,125 × 4,065,175,042,708
  4. Step 4: Simplify right side
    7,106,684,161,685.50x = 39,868,082,824,875,098,069,008,384
  5. Step 5: Solve for x
    x = 39,868,082,824,875,098,069,008,384/7,106,684,161,685.50
  6. Step 6: Final answer
    x = 5,609,941,558,936.47

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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.