Home / 6,635,103,319.64-9,156,442,229.02-3,583,279,342.31

Finding the Fourth Proportional to 6,635,103,319.64, 9,156,442,229.02 and 3,583,279,342.31

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Solution

The fourth proportional to 6,635,103,319.64, 9,156,442,229.02 and 3,583,279,342.31 is: 4,944,925,302.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,635,103,319.64 : 9,156,442,229.02 = 3,583,279,342.31 : x
  2. Step 2: Convert to fraction form
    6,635,103,319.64/9,156,442,229.02 = 3,583,279,342.31/x
  3. Step 3: Cross multiply
    6,635,103,319.64x = 9,156,442,229.02 × 3,583,279,342.31
  4. Step 4: Simplify right side
    6,635,103,319.64x = 32,810,090,288,302,297,088
  5. Step 5: Solve for x
    x = 32,810,090,288,302,297,088/6,635,103,319.64
  6. Step 6: Final answer
    x = 4,944,925,302.25

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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.