Home / 730,733,718.30-1,096,100,577.45-575,765,522.70

Finding the Fourth Proportional to 730,733,718.30, 1,096,100,577.45 and 575,765,522.70

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Solution

The fourth proportional to 730,733,718.30, 1,096,100,577.45 and 575,765,522.70 is: 863,648,284.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,733,718.30 : 1,096,100,577.45 = 575,765,522.70 : x
  2. Step 2: Convert to fraction form
    730,733,718.30/1,096,100,577.45 = 575,765,522.70/x
  3. Step 3: Cross multiply
    730,733,718.30x = 1,096,100,577.45 × 575,765,522.70
  4. Step 4: Simplify right side
    730,733,718.30x = 631,096,921,907,271,168
  5. Step 5: Solve for x
    x = 631,096,921,907,271,168/730,733,718.30
  6. Step 6: Final answer
    x = 863,648,284.05

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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.