Home / 10,621,223,132.07-14,656,903,673.00-5,863,396,845.63

Finding the Fourth Proportional to 10,621,223,132.07, 14,656,903,673.00 and 5,863,396,845.63

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Solution

The fourth proportional to 10,621,223,132.07, 14,656,903,673.00 and 5,863,396,845.63 is: 8,091,275,523.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,621,223,132.07 : 14,656,903,673.00 = 5,863,396,845.63 : x
  2. Step 2: Convert to fraction form
    10,621,223,132.07/14,656,903,673.00 = 5,863,396,845.63/x
  3. Step 3: Cross multiply
    10,621,223,132.07x = 14,656,903,673.00 × 5,863,396,845.63
  4. Step 4: Simplify right side
    10,621,223,132.07x = 85,939,242,762,941,644,800
  5. Step 5: Solve for x
    x = 85,939,242,762,941,644,800/10,621,223,132.07
  6. Step 6: Final answer
    x = 8,091,275,523.95

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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.