Home / 17,075,732.43-25,572,556.95-9,767,034.81

Finding the Fourth Proportional to 17,075,732.43, 25,572,556.95 and 9,767,034.81

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Solution

The fourth proportional to 17,075,732.43, 25,572,556.95 and 9,767,034.81 is: 14,627,077.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,075,732.43 : 25,572,556.95 = 9,767,034.81 : x
  2. Step 2: Convert to fraction form
    17,075,732.43/25,572,556.95 = 9,767,034.81/x
  3. Step 3: Cross multiply
    17,075,732.43x = 25,572,556.95 × 9,767,034.81
  4. Step 4: Simplify right side
    17,075,732.43x = 249,768,053,911,357.44
  5. Step 5: Solve for x
    x = 249,768,053,911,357.44/17,075,732.43
  6. Step 6: Final answer
    x = 14,627,077.05

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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.