Home / 491,325,030.60-736,987,545.90-233,044,704.60

Finding the Fourth Proportional to 491,325,030.60, 736,987,545.90 and 233,044,704.60

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Solution

The fourth proportional to 491,325,030.60, 736,987,545.90 and 233,044,704.60 is: 349,567,056.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    491,325,030.60 : 736,987,545.90 = 233,044,704.60 : x
  2. Step 2: Convert to fraction form
    491,325,030.60/736,987,545.90 = 233,044,704.60/x
  3. Step 3: Cross multiply
    491,325,030.60x = 736,987,545.90 × 233,044,704.60
  4. Step 4: Simplify right side
    491,325,030.60x = 171,751,044,928,144,416
  5. Step 5: Solve for x
    x = 171,751,044,928,144,416/491,325,030.60
  6. Step 6: Final answer
    x = 349,567,056.90

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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.