Home / 7,842,997,602.63-10,823,719,588.11-4,410,775,916.85

Finding the Fourth Proportional to 7,842,997,602.63, 10,823,719,588.11 and 4,410,775,916.85

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Solution

The fourth proportional to 7,842,997,602.63, 10,823,719,588.11 and 4,410,775,916.85 is: 6,087,086,100.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,842,997,602.63 : 10,823,719,588.11 = 4,410,775,916.85 : x
  2. Step 2: Convert to fraction form
    7,842,997,602.63/10,823,719,588.11 = 4,410,775,916.85/x
  3. Step 3: Cross multiply
    7,842,997,602.63x = 10,823,719,588.11 × 4,410,775,916.85
  4. Step 4: Simplify right side
    7,842,997,602.63x = 47,741,001,689,973,194,752
  5. Step 5: Solve for x
    x = 47,741,001,689,973,194,752/7,842,997,602.63
  6. Step 6: Final answer
    x = 6,087,086,100.09

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.