Home / 2,328,920,827,743.10-3,509,277,841,880.80-1,913,749,408,850.70

Finding the Fourth Proportional to 2,328,920,827,743.10, 3,509,277,841,880.80 and 1,913,749,408,850.70

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Solution

The fourth proportional to 2,328,920,827,743.10, 3,509,277,841,880.80 and 1,913,749,408,850.70 is: 2,883,686,862,769.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,328,920,827,743.10 : 3,509,277,841,880.80 = 1,913,749,408,850.70 : x
  2. Step 2: Convert to fraction form
    2,328,920,827,743.10/3,509,277,841,880.80 = 1,913,749,408,850.70/x
  3. Step 3: Cross multiply
    2,328,920,827,743.10x = 3,509,277,841,880.80 × 1,913,749,408,850.70
  4. Step 4: Simplify right side
    2,328,920,827,743.10x = 6,715,878,395,392,240,469,934,080
  5. Step 5: Solve for x
    x = 6,715,878,395,392,240,469,934,080/2,328,920,827,743.10
  6. Step 6: Final answer
    x = 2,883,686,862,769.15

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.