Home / 2,055,373,307.00-2,836,417,262.86-1,115,576,142.67

Finding the Fourth Proportional to 2,055,373,307.00, 2,836,417,262.86 and 1,115,576,142.67

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Solution

The fourth proportional to 2,055,373,307.00, 2,836,417,262.86 and 1,115,576,142.67 is: 1,539,496,216.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,055,373,307.00 : 2,836,417,262.86 = 1,115,576,142.67 : x
  2. Step 2: Convert to fraction form
    2,055,373,307.00/2,836,417,262.86 = 1,115,576,142.67/x
  3. Step 3: Cross multiply
    2,055,373,307.00x = 2,836,417,262.86 × 1,115,576,142.67
  4. Step 4: Simplify right side
    2,055,373,307.00x = 3,164,239,429,103,958,528
  5. Step 5: Solve for x
    x = 3,164,239,429,103,958,528/2,055,373,307.00
  6. Step 6: Final answer
    x = 1,539,496,216.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.