Home / 110,275,608,070.16-165,461,525,630.88-38,616,554,195.92

Finding the Fourth Proportional to 110,275,608,070.16, 165,461,525,630.88 and 38,616,554,195.92

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Solution

The fourth proportional to 110,275,608,070.16, 165,461,525,630.88 and 38,616,554,195.92 is: 57,941,679,793.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,275,608,070.16 : 165,461,525,630.88 = 38,616,554,195.92 : x
  2. Step 2: Convert to fraction form
    110,275,608,070.16/165,461,525,630.88 = 38,616,554,195.92/x
  3. Step 3: Cross multiply
    110,275,608,070.16x = 165,461,525,630.88 × 38,616,554,195.92
  4. Step 4: Simplify right side
    110,275,608,070.16x = 6,389,553,971,864,483,659,776
  5. Step 5: Solve for x
    x = 6,389,553,971,864,483,659,776/110,275,608,070.16
  6. Step 6: Final answer
    x = 57,941,679,793.77

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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.