Home / 24,905,987.80-37,358,981.70-16,395,933.40

Finding the Fourth Proportional to 24,905,987.80, 37,358,981.70 and 16,395,933.40

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Solution

The fourth proportional to 24,905,987.80, 37,358,981.70 and 16,395,933.40 is: 24,593,900.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,905,987.80 : 37,358,981.70 = 16,395,933.40 : x
  2. Step 2: Convert to fraction form
    24,905,987.80/37,358,981.70 = 16,395,933.40/x
  3. Step 3: Cross multiply
    24,905,987.80x = 37,358,981.70 × 16,395,933.40
  4. Step 4: Simplify right side
    24,905,987.80x = 612,535,375,845,018.88
  5. Step 5: Solve for x
    x = 612,535,375,845,018.88/24,905,987.80
  6. Step 6: Final answer
    x = 24,593,900.10

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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.