Home / 4,764,089,545.33-7,144,618,204.78-1,572,763,883.46

Finding the Fourth Proportional to 4,764,089,545.33, 7,144,618,204.78 and 1,572,763,883.46

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Solution

The fourth proportional to 4,764,089,545.33, 7,144,618,204.78 and 1,572,763,883.46 is: 2,358,645,312.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,764,089,545.33 : 7,144,618,204.78 = 1,572,763,883.46 : x
  2. Step 2: Convert to fraction form
    4,764,089,545.33/7,144,618,204.78 = 1,572,763,883.46/x
  3. Step 3: Cross multiply
    4,764,089,545.33x = 7,144,618,204.78 × 1,572,763,883.46
  4. Step 4: Simplify right side
    4,764,089,545.33x = 11,236,797,473,588,805,632
  5. Step 5: Solve for x
    x = 11,236,797,473,588,805,632/4,764,089,545.33
  6. Step 6: Final answer
    x = 2,358,645,312.32

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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.