Home / 32,076,291.60-48,114,437.40-26,785,501.20

Finding the Fourth Proportional to 32,076,291.60, 48,114,437.40 and 26,785,501.20

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Solution

The fourth proportional to 32,076,291.60, 48,114,437.40 and 26,785,501.20 is: 40,178,251.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,076,291.60 : 48,114,437.40 = 26,785,501.20 : x
  2. Step 2: Convert to fraction form
    32,076,291.60/48,114,437.40 = 26,785,501.20/x
  3. Step 3: Cross multiply
    32,076,291.60x = 48,114,437.40 × 26,785,501.20
  4. Step 4: Simplify right side
    32,076,291.60x = 1,288,769,320,715,024.75
  5. Step 5: Solve for x
    x = 1,288,769,320,715,024.75/32,076,291.60
  6. Step 6: Final answer
    x = 40,178,251.80

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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.