Home / 4,595,381,472.28-6,892,064,438.80-1,323,119,988.76

Finding the Fourth Proportional to 4,595,381,472.28, 6,892,064,438.80 and 1,323,119,988.76

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Solution

The fourth proportional to 4,595,381,472.28, 6,892,064,438.80 and 1,323,119,988.76 is: 1,984,389,822.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,595,381,472.28 : 6,892,064,438.80 = 1,323,119,988.76 : x
  2. Step 2: Convert to fraction form
    4,595,381,472.28/6,892,064,438.80 = 1,323,119,988.76/x
  3. Step 3: Cross multiply
    4,595,381,472.28x = 6,892,064,438.80 × 1,323,119,988.76
  4. Step 4: Simplify right side
    4,595,381,472.28x = 9,119,028,222,798,252,032
  5. Step 5: Solve for x
    x = 9,119,028,222,798,252,032/4,595,381,472.28
  6. Step 6: Final answer
    x = 1,984,389,822.22

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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.