Home / 5,775,008,669.48-7,950,989,783.69-4,503,217,679.46

Finding the Fourth Proportional to 5,775,008,669.48, 7,950,989,783.69 and 4,503,217,679.46

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Solution

The fourth proportional to 5,775,008,669.48, 7,950,989,783.69 and 4,503,217,679.46 is: 6,199,997,231.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,775,008,669.48 : 7,950,989,783.69 = 4,503,217,679.46 : x
  2. Step 2: Convert to fraction form
    5,775,008,669.48/7,950,989,783.69 = 4,503,217,679.46/x
  3. Step 3: Cross multiply
    5,775,008,669.48x = 7,950,989,783.69 × 4,503,217,679.46
  4. Step 4: Simplify right side
    5,775,008,669.48x = 35,805,037,763,112,792,064
  5. Step 5: Solve for x
    x = 35,805,037,763,112,792,064/5,775,008,669.48
  6. Step 6: Final answer
    x = 6,199,997,231.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.