Home / 32,977,503.60-49,466,255.40-27,686,713.20

Finding the Fourth Proportional to 32,977,503.60, 49,466,255.40 and 27,686,713.20

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Solution

The fourth proportional to 32,977,503.60, 49,466,255.40 and 27,686,713.20 is: 41,530,069.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,977,503.60 : 49,466,255.40 = 27,686,713.20 : x
  2. Step 2: Convert to fraction form
    32,977,503.60/49,466,255.40 = 27,686,713.20/x
  3. Step 3: Cross multiply
    32,977,503.60x = 49,466,255.40 × 27,686,713.20
  4. Step 4: Simplify right side
    32,977,503.60x = 1,369,558,026,337,751.25
  5. Step 5: Solve for x
    x = 1,369,558,026,337,751.25/32,977,503.60
  6. Step 6: Final answer
    x = 41,530,069.80

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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.