Home / 26,076,099.60-39,086,155.80-9,895,798.80

Finding the Fourth Proportional to 26,076,099.60, 39,086,155.80 and 9,895,798.80

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Solution

The fourth proportional to 26,076,099.60, 39,086,155.80 and 9,895,798.80 is: 14,833,074.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,076,099.60 : 39,086,155.80 = 9,895,798.80 : x
  2. Step 2: Convert to fraction form
    26,076,099.60/39,086,155.80 = 9,895,798.80/x
  3. Step 3: Cross multiply
    26,076,099.60x = 39,086,155.80 × 9,895,798.80
  4. Step 4: Simplify right side
    26,076,099.60x = 386,788,733,662,253.06
  5. Step 5: Solve for x
    x = 386,788,733,662,253.06/26,076,099.60
  6. Step 6: Final answer
    x = 14,833,074.72

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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.