Home / 59,371,699.77-81,932,888.61-33,266,404.78

Finding the Fourth Proportional to 59,371,699.77, 81,932,888.61 and 33,266,404.78

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Solution

The fourth proportional to 59,371,699.77, 81,932,888.61 and 33,266,404.78 is: 45,907,606.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,371,699.77 : 81,932,888.61 = 33,266,404.78 : x
  2. Step 2: Convert to fraction form
    59,371,699.77/81,932,888.61 = 33,266,404.78/x
  3. Step 3: Cross multiply
    59,371,699.77x = 81,932,888.61 × 33,266,404.78
  4. Step 4: Simplify right side
    59,371,699.77x = 2,725,612,637,090,079.50
  5. Step 5: Solve for x
    x = 2,725,612,637,090,079.50/59,371,699.77
  6. Step 6: Final answer
    x = 45,907,606.61

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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.