Home / 6,086,016,045.40-9,129,024,068.10-5,674,846,048.60

Finding the Fourth Proportional to 6,086,016,045.40, 9,129,024,068.10 and 5,674,846,048.60

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Solution

The fourth proportional to 6,086,016,045.40, 9,129,024,068.10 and 5,674,846,048.60 is: 8,512,269,072.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,086,016,045.40 : 9,129,024,068.10 = 5,674,846,048.60 : x
  2. Step 2: Convert to fraction form
    6,086,016,045.40/9,129,024,068.10 = 5,674,846,048.60/x
  3. Step 3: Cross multiply
    6,086,016,045.40x = 9,129,024,068.10 × 5,674,846,048.60
  4. Step 4: Simplify right side
    6,086,016,045.40x = 51,805,806,160,431,587,328
  5. Step 5: Solve for x
    x = 51,805,806,160,431,587,328/6,086,016,045.40
  6. Step 6: Final answer
    x = 8,512,269,072.90

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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.