Home / 60,803,208.53-83,914,428.98-34,701,631.43

Finding the Fourth Proportional to 60,803,208.53, 83,914,428.98 and 34,701,631.43

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Solution

The fourth proportional to 60,803,208.53, 83,914,428.98 and 34,701,631.43 is: 47,891,676.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,803,208.53 : 83,914,428.98 = 34,701,631.43 : x
  2. Step 2: Convert to fraction form
    60,803,208.53/83,914,428.98 = 34,701,631.43/x
  3. Step 3: Cross multiply
    60,803,208.53x = 83,914,428.98 × 34,701,631.43
  4. Step 4: Simplify right side
    60,803,208.53x = 2,911,967,585,949,362.50
  5. Step 5: Solve for x
    x = 2,911,967,585,949,362.50/60,803,208.53
  6. Step 6: Final answer
    x = 47,891,676.39

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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.