Home / 62,208,094.80-93,312,142.20-41,903,403.60

Finding the Fourth Proportional to 62,208,094.80, 93,312,142.20 and 41,903,403.60

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Solution

The fourth proportional to 62,208,094.80, 93,312,142.20 and 41,903,403.60 is: 62,855,105.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,208,094.80 : 93,312,142.20 = 41,903,403.60 : x
  2. Step 2: Convert to fraction form
    62,208,094.80/93,312,142.20 = 41,903,403.60/x
  3. Step 3: Cross multiply
    62,208,094.80x = 93,312,142.20 × 41,903,403.60
  4. Step 4: Simplify right side
    62,208,094.80x = 3,910,096,355,387,192
  5. Step 5: Solve for x
    x = 3,910,096,355,387,192/62,208,094.80
  6. Step 6: Final answer
    x = 62,855,105.40

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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.