Home / 32,965,347.20-49,448,020.80-16,841,033.60

Finding the Fourth Proportional to 32,965,347.20, 49,448,020.80 and 16,841,033.60

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Solution

The fourth proportional to 32,965,347.20, 49,448,020.80 and 16,841,033.60 is: 25,261,550.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,965,347.20 : 49,448,020.80 = 16,841,033.60 : x
  2. Step 2: Convert to fraction form
    32,965,347.20/49,448,020.80 = 16,841,033.60/x
  3. Step 3: Cross multiply
    32,965,347.20x = 49,448,020.80 × 16,841,033.60
  4. Step 4: Simplify right side
    32,965,347.20x = 832,755,779,746,298.88
  5. Step 5: Solve for x
    x = 832,755,779,746,298.88/32,965,347.20
  6. Step 6: Final answer
    x = 25,261,550.40

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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.