Home / 3,997,509,840,690.60-5,516,563,580,153.20-2,286,660,961,266.60

Finding the Fourth Proportional to 3,997,509,840,690.60, 5,516,563,580,153.20 and 2,286,660,961,266.60

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Solution

The fourth proportional to 3,997,509,840,690.60, 5,516,563,580,153.20 and 2,286,660,961,266.60 is: 3,155,592,126,548.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,997,509,840,690.60 : 5,516,563,580,153.20 = 2,286,660,961,266.60 : x
  2. Step 2: Convert to fraction form
    3,997,509,840,690.60/5,516,563,580,153.20 = 2,286,660,961,266.60/x
  3. Step 3: Cross multiply
    3,997,509,840,690.60x = 5,516,563,580,153.20 × 2,286,660,961,266.60
  4. Step 4: Simplify right side
    3,997,509,840,690.60x = 12,614,510,579,081,434,091,225,088
  5. Step 5: Solve for x
    x = 12,614,510,579,081,434,091,225,088/3,997,509,840,690.60
  6. Step 6: Final answer
    x = 3,155,592,126,548.01

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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.