Home / 2,328,920,827,742.60-3,509,277,841,880-1,913,749,408,850.20

Finding the Fourth Proportional to 2,328,920,827,742.60, 3,509,277,841,880 and 1,913,749,408,850.20

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Solution

The fourth proportional to 2,328,920,827,742.60, 3,509,277,841,880 and 1,913,749,408,850.20 is: 2,883,686,862,768.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,328,920,827,742.60 : 3,509,277,841,880 = 1,913,749,408,850.20 : x
  2. Step 2: Convert to fraction form
    2,328,920,827,742.60/3,509,277,841,880 = 1,913,749,408,850.20/x
  3. Step 3: Cross multiply
    2,328,920,827,742.60x = 3,509,277,841,880 × 1,913,749,408,850.20
  4. Step 4: Simplify right side
    2,328,920,827,742.60x = 6,715,878,395,388,955,893,694,464
  5. Step 5: Solve for x
    x = 6,715,878,395,388,955,893,694,464/2,328,920,827,742.60
  6. Step 6: Final answer
    x = 2,883,686,862,768.36

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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.