Home / 3,415,580,705,035.40-4,713,588,097,857.80-1,874,077,679,906.10

Finding the Fourth Proportional to 3,415,580,705,035.40, 4,713,588,097,857.80 and 1,874,077,679,906.10

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Solution

The fourth proportional to 3,415,580,705,035.40, 4,713,588,097,857.80 and 1,874,077,679,906.10 is: 2,586,274,782,921.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,415,580,705,035.40 : 4,713,588,097,857.80 = 1,874,077,679,906.10 : x
  2. Step 2: Convert to fraction form
    3,415,580,705,035.40/4,713,588,097,857.80 = 1,874,077,679,906.10/x
  3. Step 3: Cross multiply
    3,415,580,705,035.40x = 4,713,588,097,857.80 × 1,874,077,679,906.10
  4. Step 4: Simplify right side
    3,415,580,705,035.40x = 8,833,630,246,466,353,094,459,392
  5. Step 5: Solve for x
    x = 8,833,630,246,466,353,094,459,392/3,415,580,705,035.40
  6. Step 6: Final answer
    x = 2,586,274,782,921.52

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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.