Home / 24,475,510.45-36,673,407.60-18,018,502.30

Finding the Fourth Proportional to 24,475,510.45, 36,673,407.60 and 18,018,502.30

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Solution

The fourth proportional to 24,475,510.45, 36,673,407.60 and 18,018,502.30 is: 26,998,410.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,475,510.45 : 36,673,407.60 = 18,018,502.30 : x
  2. Step 2: Convert to fraction form
    24,475,510.45/36,673,407.60 = 18,018,502.30/x
  3. Step 3: Cross multiply
    24,475,510.45x = 36,673,407.60 × 18,018,502.30
  4. Step 4: Simplify right side
    24,475,510.45x = 660,799,879,189,437.50
  5. Step 5: Solve for x
    x = 660,799,879,189,437.50/24,475,510.45
  6. Step 6: Final answer
    x = 26,998,410.54

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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.