Home / 26,749,510.08-36,925,625.16-18,059,454.24

Finding the Fourth Proportional to 26,749,510.08, 36,925,625.16 and 18,059,454.24

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Solution

The fourth proportional to 26,749,510.08, 36,925,625.16 and 18,059,454.24 is: 24,929,676.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,749,510.08 : 36,925,625.16 = 18,059,454.24 : x
  2. Step 2: Convert to fraction form
    26,749,510.08/36,925,625.16 = 18,059,454.24/x
  3. Step 3: Cross multiply
    26,749,510.08x = 36,925,625.16 × 18,059,454.24
  4. Step 4: Simplify right side
    26,749,510.08x = 666,856,637,860,412.50
  5. Step 5: Solve for x
    x = 666,856,637,860,412.50/26,749,510.08
  6. Step 6: Final answer
    x = 24,929,676.69

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1.5x scale

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.