Home / 6,137,001,873,112.40-8,469,115,399,036.80-3,500,359,731,715.60

Finding the Fourth Proportional to 6,137,001,873,112.40, 8,469,115,399,036.80 and 3,500,359,731,715.60

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Solution

The fourth proportional to 6,137,001,873,112.40, 8,469,115,399,036.80 and 3,500,359,731,715.60 is: 4,830,526,553,352.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,137,001,873,112.40 : 8,469,115,399,036.80 = 3,500,359,731,715.60 : x
  2. Step 2: Convert to fraction form
    6,137,001,873,112.40/8,469,115,399,036.80 = 3,500,359,731,715.60/x
  3. Step 3: Cross multiply
    6,137,001,873,112.40x = 8,469,115,399,036.80 × 3,500,359,731,715.60
  4. Step 4: Simplify right side
    6,137,001,873,112.40x = 29,644,950,506,040,908,943,720,448
  5. Step 5: Solve for x
    x = 29,644,950,506,040,908,943,720,448/6,137,001,873,112.40
  6. Step 6: Final answer
    x = 4,830,526,553,352.08

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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.