Home / 23,329,622.60-34,994,433.90-19,634,467.40

Finding the Fourth Proportional to 23,329,622.60, 34,994,433.90 and 19,634,467.40

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Solution

The fourth proportional to 23,329,622.60, 34,994,433.90 and 19,634,467.40 is: 29,451,701.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,329,622.60 : 34,994,433.90 = 19,634,467.40 : x
  2. Step 2: Convert to fraction form
    23,329,622.60/34,994,433.90 = 19,634,467.40/x
  3. Step 3: Cross multiply
    23,329,622.60x = 34,994,433.90 × 19,634,467.40
  4. Step 4: Simplify right side
    23,329,622.60x = 687,097,071,591,004.75
  5. Step 5: Solve for x
    x = 687,097,071,591,004.75/23,329,622.60
  6. Step 6: Final answer
    x = 29,451,701.10

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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.