Home / 93,304,846.65-139,947,820.34-25,154,427.45

Finding the Fourth Proportional to 93,304,846.65, 139,947,820.34 and 25,154,427.45

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Solution

The fourth proportional to 93,304,846.65, 139,947,820.34 and 25,154,427.45 is: 37,729,093.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,304,846.65 : 139,947,820.34 = 25,154,427.45 : x
  2. Step 2: Convert to fraction form
    93,304,846.65/139,947,820.34 = 25,154,427.45/x
  3. Step 3: Cross multiply
    93,304,846.65x = 139,947,820.34 × 25,154,427.45
  4. Step 4: Simplify right side
    93,304,846.65x = 3,520,307,293,402,392.50
  5. Step 5: Solve for x
    x = 3,520,307,293,402,392.50/93,304,846.65
  6. Step 6: Final answer
    x = 37,729,093.61

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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.