Home / 17,012,486,090.16-25,518,523,862.88-4,420,230,301.08

Finding the Fourth Proportional to 17,012,486,090.16, 25,518,523,862.88 and 4,420,230,301.08

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Solution

The fourth proportional to 17,012,486,090.16, 25,518,523,862.88 and 4,420,230,301.08 is: 6,630,292,117.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,012,486,090.16 : 25,518,523,862.88 = 4,420,230,301.08 : x
  2. Step 2: Convert to fraction form
    17,012,486,090.16/25,518,523,862.88 = 4,420,230,301.08/x
  3. Step 3: Cross multiply
    17,012,486,090.16x = 25,518,523,862.88 × 4,420,230,301.08
  4. Step 4: Simplify right side
    17,012,486,090.16x = 112,797,752,417,535,229,952
  5. Step 5: Solve for x
    x = 112,797,752,417,535,229,952/17,012,486,090.16
  6. Step 6: Final answer
    x = 6,630,292,117.20

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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.