Home / 3,182,751,603.61-4,360,385,253.11-3,063,462,792.03

Finding the Fourth Proportional to 3,182,751,603.61, 4,360,385,253.11 and 3,063,462,792.03

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Solution

The fourth proportional to 3,182,751,603.61, 4,360,385,253.11 and 3,063,462,792.03 is: 4,196,958,998.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,182,751,603.61 : 4,360,385,253.11 = 3,063,462,792.03 : x
  2. Step 2: Convert to fraction form
    3,182,751,603.61/4,360,385,253.11 = 3,063,462,792.03/x
  3. Step 3: Cross multiply
    3,182,751,603.61x = 4,360,385,253.11 × 3,063,462,792.03
  4. Step 4: Simplify right side
    3,182,751,603.61x = 13,357,877,981,803,481,088
  5. Step 5: Solve for x
    x = 13,357,877,981,803,481,088/3,182,751,603.61
  6. Step 6: Final answer
    x = 4,196,958,998.20

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.