Home / 337,061,815.20-505,592,722.80-94,724,719.20

Finding the Fourth Proportional to 337,061,815.20, 505,592,722.80 and 94,724,719.20

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Solution

The fourth proportional to 337,061,815.20, 505,592,722.80 and 94,724,719.20 is: 142,087,078.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,061,815.20 : 505,592,722.80 = 94,724,719.20 : x
  2. Step 2: Convert to fraction form
    337,061,815.20/505,592,722.80 = 94,724,719.20/x
  3. Step 3: Cross multiply
    337,061,815.20x = 505,592,722.80 × 94,724,719.20
  4. Step 4: Simplify right side
    337,061,815.20x = 47,892,128,696,793,440
  5. Step 5: Solve for x
    x = 47,892,128,696,793,440/337,061,815.20
  6. Step 6: Final answer
    x = 142,087,078.80

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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.