Home / 35,436,925.80-52,961,180.85-25,872,445.80

Finding the Fourth Proportional to 35,436,925.80, 52,961,180.85 and 25,872,445.80

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Solution

The fourth proportional to 35,436,925.80, 52,961,180.85 and 25,872,445.80 is: 38,666,877.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,436,925.80 : 52,961,180.85 = 25,872,445.80 : x
  2. Step 2: Convert to fraction form
    35,436,925.80/52,961,180.85 = 25,872,445.80/x
  3. Step 3: Cross multiply
    35,436,925.80x = 52,961,180.85 × 25,872,445.80
  4. Step 4: Simplify right side
    35,436,925.80x = 1,370,235,281,045,623
  5. Step 5: Solve for x
    x = 1,370,235,281,045,623/35,436,925.80
  6. Step 6: Final answer
    x = 38,666,877.84

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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.