Home / 114,209,475,161.02-157,612,855,517.56-62,769,858,301.14

Finding the Fourth Proportional to 114,209,475,161.02, 157,612,855,517.56 and 62,769,858,301.14

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Solution

The fourth proportional to 114,209,475,161.02, 157,612,855,517.56 and 62,769,858,301.14 is: 86,624,481,842.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,209,475,161.02 : 157,612,855,517.56 = 62,769,858,301.14 : x
  2. Step 2: Convert to fraction form
    114,209,475,161.02/157,612,855,517.56 = 62,769,858,301.14/x
  3. Step 3: Cross multiply
    114,209,475,161.02x = 157,612,855,517.56 × 62,769,858,301.14
  4. Step 4: Simplify right side
    114,209,475,161.02x = 9,893,336,607,275,293,343,744
  5. Step 5: Solve for x
    x = 9,893,336,607,275,293,343,744/114,209,475,161.02
  6. Step 6: Final answer
    x = 86,624,481,842.05

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1.5x scale

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.