Home / 29,777,936.60-44,666,904.90-19,574,269.40

Finding the Fourth Proportional to 29,777,936.60, 44,666,904.90 and 19,574,269.40

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Solution

The fourth proportional to 29,777,936.60, 44,666,904.90 and 19,574,269.40 is: 29,361,404.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,777,936.60 : 44,666,904.90 = 19,574,269.40 : x
  2. Step 2: Convert to fraction form
    29,777,936.60/44,666,904.90 = 19,574,269.40/x
  3. Step 3: Cross multiply
    29,777,936.60x = 44,666,904.90 × 19,574,269.40
  4. Step 4: Simplify right side
    29,777,936.60x = 874,322,029,776,780
  5. Step 5: Solve for x
    x = 874,322,029,776,780/29,777,936.60
  6. Step 6: Final answer
    x = 29,361,404.10

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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.