Home / 45,696,431.46-63,061,070.73-25,849,772.82

Finding the Fourth Proportional to 45,696,431.46, 63,061,070.73 and 25,849,772.82

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Solution

The fourth proportional to 45,696,431.46, 63,061,070.73 and 25,849,772.82 is: 35,672,683.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,696,431.46 : 63,061,070.73 = 25,849,772.82 : x
  2. Step 2: Convert to fraction form
    45,696,431.46/63,061,070.73 = 25,849,772.82/x
  3. Step 3: Cross multiply
    45,696,431.46x = 63,061,070.73 × 25,849,772.82
  4. Step 4: Simplify right side
    45,696,431.46x = 1,630,114,352,156,451.50
  5. Step 5: Solve for x
    x = 1,630,114,352,156,451.50/45,696,431.46
  6. Step 6: Final answer
    x = 35,672,683.84

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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.