Home / 4,917,228,069.36-7,375,854,701.16-2,009,182,917.36

Finding the Fourth Proportional to 4,917,228,069.36, 7,375,854,701.16 and 2,009,182,917.36

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Solution

The fourth proportional to 4,917,228,069.36, 7,375,854,701.16 and 2,009,182,917.36 is: 3,013,779,523.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,917,228,069.36 : 7,375,854,701.16 = 2,009,182,917.36 : x
  2. Step 2: Convert to fraction form
    4,917,228,069.36/7,375,854,701.16 = 2,009,182,917.36/x
  3. Step 3: Cross multiply
    4,917,228,069.36x = 7,375,854,701.16 × 2,009,182,917.36
  4. Step 4: Simplify right side
    4,917,228,069.36x = 14,819,441,266,500,118,528
  5. Step 5: Solve for x
    x = 14,819,441,266,500,118,528/4,917,228,069.36
  6. Step 6: Final answer
    x = 3,013,779,523.23

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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.