Home / 34,044,033.60-51,066,050.40-16,128,129.60

Finding the Fourth Proportional to 34,044,033.60, 51,066,050.40 and 16,128,129.60

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Solution

The fourth proportional to 34,044,033.60, 51,066,050.40 and 16,128,129.60 is: 24,192,194.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,044,033.60 : 51,066,050.40 = 16,128,129.60 : x
  2. Step 2: Convert to fraction form
    34,044,033.60/51,066,050.40 = 16,128,129.60/x
  3. Step 3: Cross multiply
    34,044,033.60x = 51,066,050.40 × 16,128,129.60
  4. Step 4: Simplify right side
    34,044,033.60x = 823,599,879,011,331.75
  5. Step 5: Solve for x
    x = 823,599,879,011,331.75/34,044,033.60
  6. Step 6: Final answer
    x = 24,192,194.40

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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.