Home / 25,343,147.19-37,975,595.28-17,113,537.28

Finding the Fourth Proportional to 25,343,147.19, 37,975,595.28 and 17,113,537.28

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Solution

The fourth proportional to 25,343,147.19, 37,975,595.28 and 17,113,537.28 is: 25,643,885.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,343,147.19 : 37,975,595.28 = 17,113,537.28 : x
  2. Step 2: Convert to fraction form
    25,343,147.19/37,975,595.28 = 17,113,537.28/x
  3. Step 3: Cross multiply
    25,343,147.19x = 37,975,595.28 × 17,113,537.28
  4. Step 4: Simplify right side
    25,343,147.19x = 649,896,765,364,594
  5. Step 5: Solve for x
    x = 649,896,765,364,594/25,343,147.19
  6. Step 6: Final answer
    x = 25,643,885.52

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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.