Home / 11,674,209,380.24-17,507,692,360.09-4,211,822,064.98

Finding the Fourth Proportional to 11,674,209,380.24, 17,507,692,360.09 and 4,211,822,064.98

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Solution

The fourth proportional to 11,674,209,380.24, 17,507,692,360.09 and 4,211,822,064.98 is: 6,316,426,456.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,674,209,380.24 : 17,507,692,360.09 = 4,211,822,064.98 : x
  2. Step 2: Convert to fraction form
    11,674,209,380.24/17,507,692,360.09 = 4,211,822,064.98/x
  3. Step 3: Cross multiply
    11,674,209,380.24x = 17,507,692,360.09 × 4,211,822,064.98
  4. Step 4: Simplify right side
    11,674,209,380.24x = 73,739,284,989,152,608,256
  5. Step 5: Solve for x
    x = 73,739,284,989,152,608,256/11,674,209,380.24
  6. Step 6: Final answer
    x = 6,316,426,456.59

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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.