Home / 1,045,732,052.54-1,443,110,230.53-575,832,255.68

Finding the Fourth Proportional to 1,045,732,052.54, 1,443,110,230.53 and 575,832,255.68

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Solution

The fourth proportional to 1,045,732,052.54, 1,443,110,230.53 and 575,832,255.68 is: 794,648,511.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,045,732,052.54 : 1,443,110,230.53 = 575,832,255.68 : x
  2. Step 2: Convert to fraction form
    1,045,732,052.54/1,443,110,230.53 = 575,832,255.68/x
  3. Step 3: Cross multiply
    1,045,732,052.54x = 1,443,110,230.53 × 575,832,255.68
  4. Step 4: Simplify right side
    1,045,732,052.54x = 830,989,419,233,759,104
  5. Step 5: Solve for x
    x = 830,989,419,233,759,104/1,045,732,052.54
  6. Step 6: Final answer
    x = 794,648,511.75

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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.