Home / 25,535,150,854.58-35,240,686,355.22-14,259,760,838.30

Finding the Fourth Proportional to 25,535,150,854.58, 35,240,686,355.22 and 14,259,760,838.30

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Solution

The fourth proportional to 25,535,150,854.58, 35,240,686,355.22 and 14,259,760,838.30 is: 19,679,686,329.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,535,150,854.58 : 35,240,686,355.22 = 14,259,760,838.30 : x
  2. Step 2: Convert to fraction form
    25,535,150,854.58/35,240,686,355.22 = 14,259,760,838.30/x
  3. Step 3: Cross multiply
    25,535,150,854.58x = 35,240,686,355.22 × 14,259,760,838.30
  4. Step 4: Simplify right side
    25,535,150,854.58x = 502,523,759,203,021,291,520
  5. Step 5: Solve for x
    x = 502,523,759,203,021,291,520/25,535,150,854.58
  6. Step 6: Final answer
    x = 19,679,686,329.83

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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.