Home / 60,293,138.76-83,185,761.66-34,185,607.56

Finding the Fourth Proportional to 60,293,138.76, 83,185,761.66 and 34,185,607.56

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Solution

The fourth proportional to 60,293,138.76, 83,185,761.66 and 34,185,607.56 is: 47,165,496.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,293,138.76 : 83,185,761.66 = 34,185,607.56 : x
  2. Step 2: Convert to fraction form
    60,293,138.76/83,185,761.66 = 34,185,607.56/x
  3. Step 3: Cross multiply
    60,293,138.76x = 83,185,761.66 × 34,185,607.56
  4. Step 4: Simplify right side
    60,293,138.76x = 2,843,755,802,688,454
  5. Step 5: Solve for x
    x = 2,843,755,802,688,454/60,293,138.76
  6. Step 6: Final answer
    x = 47,165,496.13

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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.