Home / 60,756,328.08-83,845,208.70-34,653,274.56

Finding the Fourth Proportional to 60,756,328.08, 83,845,208.70 and 34,653,274.56

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Solution

The fourth proportional to 60,756,328.08, 83,845,208.70 and 34,653,274.56 is: 47,822,360.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,756,328.08 : 83,845,208.70 = 34,653,274.56 : x
  2. Step 2: Convert to fraction form
    60,756,328.08/83,845,208.70 = 34,653,274.56/x
  3. Step 3: Cross multiply
    60,756,328.08x = 83,845,208.70 × 34,653,274.56
  4. Step 4: Simplify right side
    60,756,328.08x = 2,905,511,037,621,601
  5. Step 5: Solve for x
    x = 2,905,511,037,621,601/60,756,328.08
  6. Step 6: Final answer
    x = 47,822,360.72

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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.