Home / 25,663,553.40-38,495,330.10-23,962,942.20

Finding the Fourth Proportional to 25,663,553.40, 38,495,330.10 and 23,962,942.20

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Solution

The fourth proportional to 25,663,553.40, 38,495,330.10 and 23,962,942.20 is: 35,944,413.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,663,553.40 : 38,495,330.10 = 23,962,942.20 : x
  2. Step 2: Convert to fraction form
    25,663,553.40/38,495,330.10 = 23,962,942.20/x
  3. Step 3: Cross multiply
    25,663,553.40x = 38,495,330.10 × 23,962,942.20
  4. Step 4: Simplify right side
    25,663,553.40x = 922,461,370,156,220.25
  5. Step 5: Solve for x
    x = 922,461,370,156,220.25/25,663,553.40
  6. Step 6: Final answer
    x = 35,944,413.30

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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.