Home / 26,749,498.89-36,925,608.60-18,059,442.24

Finding the Fourth Proportional to 26,749,498.89, 36,925,608.60 and 18,059,442.24

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Solution

The fourth proportional to 26,749,498.89, 36,925,608.60 and 18,059,442.24 is: 24,929,659.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,749,498.89 : 36,925,608.60 = 18,059,442.24 : x
  2. Step 2: Convert to fraction form
    26,749,498.89/36,925,608.60 = 18,059,442.24/x
  3. Step 3: Cross multiply
    26,749,498.89x = 36,925,608.60 × 18,059,442.24
  4. Step 4: Simplify right side
    26,749,498.89x = 666,855,895,688,547.25
  5. Step 5: Solve for x
    x = 666,855,895,688,547.25/26,749,498.89
  6. Step 6: Final answer
    x = 24,929,659.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.