Home / 110,275,608,053.66-165,461,525,606.10-38,616,554,179.40

Finding the Fourth Proportional to 110,275,608,053.66, 165,461,525,606.10 and 38,616,554,179.40

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Solution

The fourth proportional to 110,275,608,053.66, 165,461,525,606.10 and 38,616,554,179.40 is: 57,941,679,768.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,275,608,053.66 : 165,461,525,606.10 = 38,616,554,179.40 : x
  2. Step 2: Convert to fraction form
    110,275,608,053.66/165,461,525,606.10 = 38,616,554,179.40/x
  3. Step 3: Cross multiply
    110,275,608,053.66x = 165,461,525,606.10 × 38,616,554,179.40
  4. Step 4: Simplify right side
    110,275,608,053.66x = 6,389,553,968,174,142,062,592
  5. Step 5: Solve for x
    x = 6,389,553,968,174,142,062,592/110,275,608,053.66
  6. Step 6: Final answer
    x = 57,941,679,768.97

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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.