Home / 17,936,031.60-26,904,047.40-16,944,008.40

Finding the Fourth Proportional to 17,936,031.60, 26,904,047.40 and 16,944,008.40

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Solution

The fourth proportional to 17,936,031.60, 26,904,047.40 and 16,944,008.40 is: 25,416,012.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,936,031.60 : 26,904,047.40 = 16,944,008.40 : x
  2. Step 2: Convert to fraction form
    17,936,031.60/26,904,047.40 = 16,944,008.40/x
  3. Step 3: Cross multiply
    17,936,031.60x = 26,904,047.40 × 16,944,008.40
  4. Step 4: Simplify right side
    17,936,031.60x = 455,862,405,139,598.12
  5. Step 5: Solve for x
    x = 455,862,405,139,598.12/17,936,031.60
  6. Step 6: Final answer
    x = 25,416,012.60

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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.