Home / 17,360,105.10-26,013,585.60-16,403,511.30

Finding the Fourth Proportional to 17,360,105.10, 26,013,585.60 and 16,403,511.30

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Solution

The fourth proportional to 17,360,105.10, 26,013,585.60 and 16,403,511.30 is: 24,580,159.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,360,105.10 : 26,013,585.60 = 16,403,511.30 : x
  2. Step 2: Convert to fraction form
    17,360,105.10/26,013,585.60 = 16,403,511.30/x
  3. Step 3: Cross multiply
    17,360,105.10x = 26,013,585.60 × 16,403,511.30
  4. Step 4: Simplify right side
    17,360,105.10x = 426,714,145,343,117.31
  5. Step 5: Solve for x
    x = 426,714,145,343,117.31/17,360,105.10
  6. Step 6: Final answer
    x = 24,580,159.10

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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.