Home / 17,075,657.53-25,615,280.13-5,562,022.03

Finding the Fourth Proportional to 17,075,657.53, 25,615,280.13 and 5,562,022.03

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Solution

The fourth proportional to 17,075,657.53, 25,615,280.13 and 5,562,022.03 is: 8,343,617.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,075,657.53 : 25,615,280.13 = 5,562,022.03 : x
  2. Step 2: Convert to fraction form
    17,075,657.53/25,615,280.13 = 5,562,022.03/x
  3. Step 3: Cross multiply
    17,075,657.53x = 25,615,280.13 × 5,562,022.03
  4. Step 4: Simplify right side
    17,075,657.53x = 142,472,752,387,681.25
  5. Step 5: Solve for x
    x = 142,472,752,387,681.25/17,075,657.53
  6. Step 6: Final answer
    x = 8,343,617.35

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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.