Home / 42,899,944.98-59,198,401.89-25,256,045.46

Finding the Fourth Proportional to 42,899,944.98, 59,198,401.89 and 25,256,045.46

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Solution

The fourth proportional to 42,899,944.98, 59,198,401.89 and 25,256,045.46 is: 34,851,269.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,899,944.98 : 59,198,401.89 = 25,256,045.46 : x
  2. Step 2: Convert to fraction form
    42,899,944.98/59,198,401.89 = 25,256,045.46/x
  3. Step 3: Cross multiply
    42,899,944.98x = 59,198,401.89 × 25,256,045.46
  4. Step 4: Simplify right side
    42,899,944.98x = 1,495,117,529,293,190
  5. Step 5: Solve for x
    x = 1,495,117,529,293,190/42,899,944.98
  6. Step 6: Final answer
    x = 34,851,269.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.