Home / 4,702,152,507,235.80-6,489,171,577,886.40-2,618,773,846,580.10

Finding the Fourth Proportional to 4,702,152,507,235.80, 6,489,171,577,886.40 and 2,618,773,846,580.10

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Solution

The fourth proportional to 4,702,152,507,235.80, 6,489,171,577,886.40 and 2,618,773,846,580.10 is: 3,614,019,917,046.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,702,152,507,235.80 : 6,489,171,577,886.40 = 2,618,773,846,580.10 : x
  2. Step 2: Convert to fraction form
    4,702,152,507,235.80/6,489,171,577,886.40 = 2,618,773,846,580.10/x
  3. Step 3: Cross multiply
    4,702,152,507,235.80x = 6,489,171,577,886.40 × 2,618,773,846,580.10
  4. Step 4: Simplify right side
    4,702,152,507,235.80x = 16,993,672,814,139,827,218,808,832
  5. Step 5: Solve for x
    x = 16,993,672,814,139,827,218,808,832/4,702,152,507,235.80
  6. Step 6: Final answer
    x = 3,614,019,917,046.40

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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.