Home / 937,997,511.34-1,407,008,241.24-247,898,803

Finding the Fourth Proportional to 937,997,511.34, 1,407,008,241.24 and 247,898,803

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Solution

The fourth proportional to 937,997,511.34, 1,407,008,241.24 and 247,898,803 is: 371,851,369.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,997,511.34 : 1,407,008,241.24 = 247,898,803 : x
  2. Step 2: Convert to fraction form
    937,997,511.34/1,407,008,241.24 = 247,898,803/x
  3. Step 3: Cross multiply
    937,997,511.34x = 1,407,008,241.24 × 247,898,803
  4. Step 4: Simplify right side
    937,997,511.34x = 348,795,658,814,531,264
  5. Step 5: Solve for x
    x = 348,795,658,814,531,264/937,997,511.34
  6. Step 6: Final answer
    x = 371,851,369.11

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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.