Home / 367,457,319.60-551,185,979.40-333,445,095.60

Finding the Fourth Proportional to 367,457,319.60, 551,185,979.40 and 333,445,095.60

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Solution

The fourth proportional to 367,457,319.60, 551,185,979.40 and 333,445,095.60 is: 500,167,643.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,457,319.60 : 551,185,979.40 = 333,445,095.60 : x
  2. Step 2: Convert to fraction form
    367,457,319.60/551,185,979.40 = 333,445,095.60/x
  3. Step 3: Cross multiply
    367,457,319.60x = 551,185,979.40 × 333,445,095.60
  4. Step 4: Simplify right side
    367,457,319.60x = 183,790,261,594,412,640
  5. Step 5: Solve for x
    x = 183,790,261,594,412,640/367,457,319.60
  6. Step 6: Final answer
    x = 500,167,643.40

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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.