Home / 110,275,608,052.66-165,461,525,604.60-38,616,554,178.40

Finding the Fourth Proportional to 110,275,608,052.66, 165,461,525,604.60 and 38,616,554,178.40

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Solution

The fourth proportional to 110,275,608,052.66, 165,461,525,604.60 and 38,616,554,178.40 is: 57,941,679,767.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,275,608,052.66 : 165,461,525,604.60 = 38,616,554,178.40 : x
  2. Step 2: Convert to fraction form
    110,275,608,052.66/165,461,525,604.60 = 38,616,554,178.40/x
  3. Step 3: Cross multiply
    110,275,608,052.66x = 165,461,525,604.60 × 38,616,554,178.40
  4. Step 4: Simplify right side
    110,275,608,052.66x = 6,389,553,967,950,755,528,704
  5. Step 5: Solve for x
    x = 6,389,553,967,950,755,528,704/110,275,608,052.66
  6. Step 6: Final answer
    x = 57,941,679,767.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.