Home / 23,478,415.10-35,217,622.65-16,303,961.60

Finding the Fourth Proportional to 23,478,415.10, 35,217,622.65 and 16,303,961.60

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Solution

The fourth proportional to 23,478,415.10, 35,217,622.65 and 16,303,961.60 is: 24,455,942.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,478,415.10 : 35,217,622.65 = 16,303,961.60 : x
  2. Step 2: Convert to fraction form
    23,478,415.10/35,217,622.65 = 16,303,961.60/x
  3. Step 3: Cross multiply
    23,478,415.10x = 35,217,622.65 × 16,303,961.60
  4. Step 4: Simplify right side
    23,478,415.10x = 574,186,767,328,890.25
  5. Step 5: Solve for x
    x = 574,186,767,328,890.25/23,478,415.10
  6. Step 6: Final answer
    x = 24,455,942.40

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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.