Home / 35,844,030.80-53,766,240.60-8,917,686.80

Finding the Fourth Proportional to 35,844,030.80, 53,766,240.60 and 8,917,686.80

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Solution

The fourth proportional to 35,844,030.80, 53,766,240.60 and 8,917,686.80 is: 13,376,578.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,844,030.80 : 53,766,240.60 = 8,917,686.80 : x
  2. Step 2: Convert to fraction form
    35,844,030.80/53,766,240.60 = 8,917,686.80/x
  3. Step 3: Cross multiply
    35,844,030.80x = 53,766,240.60 × 8,917,686.80
  4. Step 4: Simplify right side
    35,844,030.80x = 479,470,494,084,244.12
  5. Step 5: Solve for x
    x = 479,470,494,084,244.12/35,844,030.80
  6. Step 6: Final answer
    x = 13,376,578.57

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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.