Home / 8,343,899,559.37-11,514,578,687.64-4,584,952,264.85

Finding the Fourth Proportional to 8,343,899,559.37, 11,514,578,687.64 and 4,584,952,264.85

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Solution

The fourth proportional to 8,343,899,559.37, 11,514,578,687.64 and 4,584,952,264.85 is: 6,327,232,639.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,343,899,559.37 : 11,514,578,687.64 = 4,584,952,264.85 : x
  2. Step 2: Convert to fraction form
    8,343,899,559.37/11,514,578,687.64 = 4,584,952,264.85/x
  3. Step 3: Cross multiply
    8,343,899,559.37x = 11,514,578,687.64 × 4,584,952,264.85
  4. Step 4: Simplify right side
    8,343,899,559.37x = 52,793,793,632,674,734,080
  5. Step 5: Solve for x
    x = 52,793,793,632,674,734,080/8,343,899,559.37
  6. Step 6: Final answer
    x = 6,327,232,639.49

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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.