Home / 17,551,014.90-26,326,522.35-10,358,846.70

Finding the Fourth Proportional to 17,551,014.90, 26,326,522.35 and 10,358,846.70

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Solution

The fourth proportional to 17,551,014.90, 26,326,522.35 and 10,358,846.70 is: 15,538,270.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,551,014.90 : 26,326,522.35 = 10,358,846.70 : x
  2. Step 2: Convert to fraction form
    17,551,014.90/26,326,522.35 = 10,358,846.70/x
  3. Step 3: Cross multiply
    17,551,014.90x = 26,326,522.35 × 10,358,846.70
  4. Step 4: Simplify right side
    17,551,014.90x = 272,712,409,167,773.75
  5. Step 5: Solve for x
    x = 272,712,409,167,773.75/17,551,014.90
  6. Step 6: Final answer
    x = 15,538,270.05

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1.5x scale

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.