Home / 10,214,576,348.25-14,096,121,406.02-5,698,455,416.60

Finding the Fourth Proportional to 10,214,576,348.25, 14,096,121,406.02 and 5,698,455,416.60

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Solution

The fourth proportional to 10,214,576,348.25, 14,096,121,406.02 and 5,698,455,416.60 is: 7,863,871,847.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,214,576,348.25 : 14,096,121,406.02 = 5,698,455,416.60 : x
  2. Step 2: Convert to fraction form
    10,214,576,348.25/14,096,121,406.02 = 5,698,455,416.60/x
  3. Step 3: Cross multiply
    10,214,576,348.25x = 14,096,121,406.02 × 5,698,455,416.60
  4. Step 4: Simplify right side
    10,214,576,348.25x = 80,326,119,379,168,952,320
  5. Step 5: Solve for x
    x = 80,326,119,379,168,952,320/10,214,576,348.25
  6. Step 6: Final answer
    x = 7,863,871,847.50

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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.