Home / 5,269,056,123.24-7,893,045,709.83-3,169,373,476.05

Finding the Fourth Proportional to 5,269,056,123.24, 7,893,045,709.83 and 3,169,373,476.05

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Solution

The fourth proportional to 5,269,056,123.24, 7,893,045,709.83 and 3,169,373,476.05 is: 4,747,721,248.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,269,056,123.24 : 7,893,045,709.83 = 3,169,373,476.05 : x
  2. Step 2: Convert to fraction form
    5,269,056,123.24/7,893,045,709.83 = 3,169,373,476.05/x
  3. Step 3: Cross multiply
    5,269,056,123.24x = 7,893,045,709.83 × 3,169,373,476.05
  4. Step 4: Simplify right side
    5,269,056,123.24x = 25,016,009,717,985,447,936
  5. Step 5: Solve for x
    x = 25,016,009,717,985,447,936/5,269,056,123.24
  6. Step 6: Final answer
    x = 4,747,721,248.91

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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.