Home / 17,776,580,066.40-26,637,660,320.40-16,797,028,015.20

Finding the Fourth Proportional to 17,776,580,066.40, 26,637,660,320.40 and 16,797,028,015.20

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Solution

The fourth proportional to 17,776,580,066.40, 26,637,660,320.40 and 16,797,028,015.20 is: 25,169,831,598.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,776,580,066.40 : 26,637,660,320.40 = 16,797,028,015.20 : x
  2. Step 2: Convert to fraction form
    17,776,580,066.40/26,637,660,320.40 = 16,797,028,015.20/x
  3. Step 3: Cross multiply
    17,776,580,066.40x = 26,637,660,320.40 × 16,797,028,015.20
  4. Step 4: Simplify right side
    17,776,580,066.40x = 447,433,526,661,140,250,624
  5. Step 5: Solve for x
    x = 447,433,526,661,140,250,624/17,776,580,066.40
  6. Step 6: Final answer
    x = 25,169,831,598.08

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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.