Home / 45,602,385.94-68,389,431.58-16,452,435.48

Finding the Fourth Proportional to 45,602,385.94, 68,389,431.58 and 16,452,435.48

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Solution

The fourth proportional to 45,602,385.94, 68,389,431.58 and 16,452,435.48 is: 24,673,549.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,602,385.94 : 68,389,431.58 = 16,452,435.48 : x
  2. Step 2: Convert to fraction form
    45,602,385.94/68,389,431.58 = 16,452,435.48/x
  3. Step 3: Cross multiply
    45,602,385.94x = 68,389,431.58 × 16,452,435.48
  4. Step 4: Simplify right side
    45,602,385.94x = 1,125,172,710,583,824.50
  5. Step 5: Solve for x
    x = 1,125,172,710,583,824.50/45,602,385.94
  6. Step 6: Final answer
    x = 24,673,549.14

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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.