Home / 110,509,172.40-165,763,758.60-37,701,755.40

Finding the Fourth Proportional to 110,509,172.40, 165,763,758.60 and 37,701,755.40

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Solution

The fourth proportional to 110,509,172.40, 165,763,758.60 and 37,701,755.40 is: 56,552,633.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,509,172.40 : 165,763,758.60 = 37,701,755.40 : x
  2. Step 2: Convert to fraction form
    110,509,172.40/165,763,758.60 = 37,701,755.40/x
  3. Step 3: Cross multiply
    110,509,172.40x = 165,763,758.60 × 37,701,755.40
  4. Step 4: Simplify right side
    110,509,172.40x = 6,249,584,680,921,846
  5. Step 5: Solve for x
    x = 6,249,584,680,921,846/110,509,172.40
  6. Step 6: Final answer
    x = 56,552,633.10

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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.