Home / 39,622,583.84-59,382,699.96-17,746,970.54

Finding the Fourth Proportional to 39,622,583.84, 59,382,699.96 and 17,746,970.54

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Solution

The fourth proportional to 39,622,583.84, 59,382,699.96 and 17,746,970.54 is: 26,597,534.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,622,583.84 : 59,382,699.96 = 17,746,970.54 : x
  2. Step 2: Convert to fraction form
    39,622,583.84/59,382,699.96 = 17,746,970.54/x
  3. Step 3: Cross multiply
    39,622,583.84x = 59,382,699.96 × 17,746,970.54
  4. Step 4: Simplify right side
    39,622,583.84x = 1,053,863,026,775,779.12
  5. Step 5: Solve for x
    x = 1,053,863,026,775,779.12/39,622,583.84
  6. Step 6: Final answer
    x = 26,597,534.15

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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.