Home / 3,034,290,566.88-4,551,385,776.86-907,141,241.28

Finding the Fourth Proportional to 3,034,290,566.88, 4,551,385,776.86 and 907,141,241.28

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Solution

The fourth proportional to 3,034,290,566.88, 4,551,385,776.86 and 907,141,241.28 is: 1,360,696,891.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,290,566.88 : 4,551,385,776.86 = 907,141,241.28 : x
  2. Step 2: Convert to fraction form
    3,034,290,566.88/4,551,385,776.86 = 907,141,241.28/x
  3. Step 3: Cross multiply
    3,034,290,566.88x = 4,551,385,776.86 × 907,141,241.28
  4. Step 4: Simplify right side
    3,034,290,566.88x = 4,128,749,743,160,381,440
  5. Step 5: Solve for x
    x = 4,128,749,743,160,381,440/3,034,290,566.88
  6. Step 6: Final answer
    x = 1,360,696,891.80

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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.