Home / 32,779,286.40-49,168,929.60-29,532,028.80

Finding the Fourth Proportional to 32,779,286.40, 49,168,929.60 and 29,532,028.80

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Solution

The fourth proportional to 32,779,286.40, 49,168,929.60 and 29,532,028.80 is: 44,298,043.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,779,286.40 : 49,168,929.60 = 29,532,028.80 : x
  2. Step 2: Convert to fraction form
    32,779,286.40/49,168,929.60 = 29,532,028.80/x
  3. Step 3: Cross multiply
    32,779,286.40x = 49,168,929.60 × 29,532,028.80
  4. Step 4: Simplify right side
    32,779,286.40x = 1,452,058,245,012,372.50
  5. Step 5: Solve for x
    x = 1,452,058,245,012,372.50/32,779,286.40
  6. Step 6: Final answer
    x = 44,298,043.20

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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.