Home / 41,384,380.40-62,076,570.60-10,678,900.40

Finding the Fourth Proportional to 41,384,380.40, 62,076,570.60 and 10,678,900.40

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Solution

The fourth proportional to 41,384,380.40, 62,076,570.60 and 10,678,900.40 is: 16,018,350.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,384,380.40 : 62,076,570.60 = 10,678,900.40 : x
  2. Step 2: Convert to fraction form
    41,384,380.40/62,076,570.60 = 10,678,900.40/x
  3. Step 3: Cross multiply
    41,384,380.40x = 62,076,570.60 × 10,678,900.40
  4. Step 4: Simplify right side
    41,384,380.40x = 662,909,514,610,968.25
  5. Step 5: Solve for x
    x = 662,909,514,610,968.25/41,384,380.40
  6. Step 6: Final answer
    x = 16,018,350.60

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1.5x scale

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.