Home / 25,769,675,197.73-35,561,594,382.53-14,919,203,987.48

Finding the Fourth Proportional to 25,769,675,197.73, 35,561,594,382.53 and 14,919,203,987.48

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Solution

The fourth proportional to 25,769,675,197.73, 35,561,594,382.53 and 14,919,203,987.48 is: 20,588,178,804.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,769,675,197.73 : 35,561,594,382.53 = 14,919,203,987.48 : x
  2. Step 2: Convert to fraction form
    25,769,675,197.73/35,561,594,382.53 = 14,919,203,987.48/x
  3. Step 3: Cross multiply
    25,769,675,197.73x = 35,561,594,382.53 × 14,919,203,987.48
  4. Step 4: Simplify right side
    25,769,675,197.73x = 530,550,680,712,735,555,584
  5. Step 5: Solve for x
    x = 530,550,680,712,735,555,584/25,769,675,197.73
  6. Step 6: Final answer
    x = 20,588,178,804.81

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.