Home / 17,532,710.40-26,299,065.60-8,095,526.40

Finding the Fourth Proportional to 17,532,710.40, 26,299,065.60 and 8,095,526.40

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Solution

The fourth proportional to 17,532,710.40, 26,299,065.60 and 8,095,526.40 is: 12,143,289.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,532,710.40 : 26,299,065.60 = 8,095,526.40 : x
  2. Step 2: Convert to fraction form
    17,532,710.40/26,299,065.60 = 8,095,526.40/x
  3. Step 3: Cross multiply
    17,532,710.40x = 26,299,065.60 × 8,095,526.40
  4. Step 4: Simplify right side
    17,532,710.40x = 212,904,779,860,131.88
  5. Step 5: Solve for x
    x = 212,904,779,860,131.88/17,532,710.40
  6. Step 6: Final answer
    x = 12,143,289.60

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Similar ratio
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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.