Home / 35,436,916.80-52,961,167.44-25,872,436.80

Finding the Fourth Proportional to 35,436,916.80, 52,961,167.44 and 25,872,436.80

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Solution

The fourth proportional to 35,436,916.80, 52,961,167.44 and 25,872,436.80 is: 38,666,864.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,436,916.80 : 52,961,167.44 = 25,872,436.80 : x
  2. Step 2: Convert to fraction form
    35,436,916.80/52,961,167.44 = 25,872,436.80/x
  3. Step 3: Cross multiply
    35,436,916.80x = 52,961,167.44 × 25,872,436.80
  4. Step 4: Simplify right side
    35,436,916.80x = 1,370,234,457,445,617.75
  5. Step 5: Solve for x
    x = 1,370,234,457,445,617.75/35,436,916.80
  6. Step 6: Final answer
    x = 38,666,864.42

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.