Home / 8,977,502.80-13,466,254.20-8,835,785.20

Finding the Fourth Proportional to 8,977,502.80, 13,466,254.20 and 8,835,785.20

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Solution

The fourth proportional to 8,977,502.80, 13,466,254.20 and 8,835,785.20 is: 13,253,677.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,977,502.80 : 13,466,254.20 = 8,835,785.20 : x
  2. Step 2: Convert to fraction form
    8,977,502.80/13,466,254.20 = 8,835,785.20/x
  3. Step 3: Cross multiply
    8,977,502.80x = 13,466,254.20 × 8,835,785.20
  4. Step 4: Simplify right side
    8,977,502.80x = 118,984,929,559,797.83
  5. Step 5: Solve for x
    x = 118,984,929,559,797.83/8,977,502.80
  6. Step 6: Final answer
    x = 13,253,677.80

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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.