Home / 35,166,572.78-52,721,683.05-16,713,249.98

Finding the Fourth Proportional to 35,166,572.78, 52,721,683.05 and 16,713,249.98

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Solution

The fourth proportional to 35,166,572.78, 52,721,683.05 and 16,713,249.98 is: 25,056,484.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,166,572.78 : 52,721,683.05 = 16,713,249.98 : x
  2. Step 2: Convert to fraction form
    35,166,572.78/52,721,683.05 = 16,713,249.98/x
  3. Step 3: Cross multiply
    35,166,572.78x = 52,721,683.05 × 16,713,249.98
  4. Step 4: Simplify right side
    35,166,572.78x = 881,150,668,180,978.88
  5. Step 5: Solve for x
    x = 881,150,668,180,978.88/35,166,572.78
  6. Step 6: Final answer
    x = 25,056,484.00

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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.