Home / 373,249,486.40-559,874,229.60-332,434,817.60

Finding the Fourth Proportional to 373,249,486.40, 559,874,229.60 and 332,434,817.60

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Solution

The fourth proportional to 373,249,486.40, 559,874,229.60 and 332,434,817.60 is: 498,652,226.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,249,486.40 : 559,874,229.60 = 332,434,817.60 : x
  2. Step 2: Convert to fraction form
    373,249,486.40/559,874,229.60 = 332,434,817.60/x
  3. Step 3: Cross multiply
    373,249,486.40x = 559,874,229.60 × 332,434,817.60
  4. Step 4: Simplify right side
    373,249,486.40x = 186,121,687,396,016,544
  5. Step 5: Solve for x
    x = 186,121,687,396,016,544/373,249,486.40
  6. Step 6: Final answer
    x = 498,652,226.40

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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.