Home / 8,549,199,398.64-12,814,848,824.76-3,577,769,610.24

Finding the Fourth Proportional to 8,549,199,398.64, 12,814,848,824.76 and 3,577,769,610.24

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Solution

The fourth proportional to 8,549,199,398.64, 12,814,848,824.76 and 3,577,769,610.24 is: 5,362,908,799.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,549,199,398.64 : 12,814,848,824.76 = 3,577,769,610.24 : x
  2. Step 2: Convert to fraction form
    8,549,199,398.64/12,814,848,824.76 = 3,577,769,610.24/x
  3. Step 3: Cross multiply
    8,549,199,398.64x = 12,814,848,824.76 × 3,577,769,610.24
  4. Step 4: Simplify right side
    8,549,199,398.64x = 45,848,576,685,046,104,064
  5. Step 5: Solve for x
    x = 45,848,576,685,046,104,064/8,549,199,398.64
  6. Step 6: Final answer
    x = 5,362,908,799.66

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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.