Home / 46,355,553.60-69,533,330.40-44,389,780.80

Finding the Fourth Proportional to 46,355,553.60, 69,533,330.40 and 44,389,780.80

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Solution

The fourth proportional to 46,355,553.60, 69,533,330.40 and 44,389,780.80 is: 66,584,671.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,355,553.60 : 69,533,330.40 = 44,389,780.80 : x
  2. Step 2: Convert to fraction form
    46,355,553.60/69,533,330.40 = 44,389,780.80/x
  3. Step 3: Cross multiply
    46,355,553.60x = 69,533,330.40 × 44,389,780.80
  4. Step 4: Simplify right side
    46,355,553.60x = 3,086,569,294,749,976.50
  5. Step 5: Solve for x
    x = 3,086,569,294,749,976.50/46,355,553.60
  6. Step 6: Final answer
    x = 66,584,671.20

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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.