Home / 4,173,127,261.40-6,259,690,892.10-2,238,209,629.40

Finding the Fourth Proportional to 4,173,127,261.40, 6,259,690,892.10 and 2,238,209,629.40

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Solution

The fourth proportional to 4,173,127,261.40, 6,259,690,892.10 and 2,238,209,629.40 is: 3,357,314,444.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,173,127,261.40 : 6,259,690,892.10 = 2,238,209,629.40 : x
  2. Step 2: Convert to fraction form
    4,173,127,261.40/6,259,690,892.10 = 2,238,209,629.40/x
  3. Step 3: Cross multiply
    4,173,127,261.40x = 6,259,690,892.10 × 2,238,209,629.40
  4. Step 4: Simplify right side
    4,173,127,261.40x = 14,010,500,431,765,698,560
  5. Step 5: Solve for x
    x = 14,010,500,431,765,698,560/4,173,127,261.40
  6. Step 6: Final answer
    x = 3,357,314,444.10

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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.