Home / 32,779,433.60-49,169,150.40-22,029,891.20

Finding the Fourth Proportional to 32,779,433.60, 49,169,150.40 and 22,029,891.20

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Solution

The fourth proportional to 32,779,433.60, 49,169,150.40 and 22,029,891.20 is: 33,044,836.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,779,433.60 : 49,169,150.40 = 22,029,891.20 : x
  2. Step 2: Convert to fraction form
    32,779,433.60/49,169,150.40 = 22,029,891.20/x
  3. Step 3: Cross multiply
    32,779,433.60x = 49,169,150.40 × 22,029,891.20
  4. Step 4: Simplify right side
    32,779,433.60x = 1,083,191,033,708,436.38
  5. Step 5: Solve for x
    x = 1,083,191,033,708,436.38/32,779,433.60
  6. Step 6: Final answer
    x = 33,044,836.80

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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.