Home / 4,851,693,068,128.40-7,277,986,985,302.50-1,584,401,179,132.10

Finding the Fourth Proportional to 4,851,693,068,128.40, 7,277,986,985,302.50 and 1,584,401,179,132.10

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Solution

The fourth proportional to 4,851,693,068,128.40, 7,277,986,985,302.50 and 1,584,401,179,132.10 is: 2,376,747,869,104.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,851,693,068,128.40 : 7,277,986,985,302.50 = 1,584,401,179,132.10 : x
  2. Step 2: Convert to fraction form
    4,851,693,068,128.40/7,277,986,985,302.50 = 1,584,401,179,132.10/x
  3. Step 3: Cross multiply
    4,851,693,068,128.40x = 7,277,986,985,302.50 × 1,584,401,179,132.10
  4. Step 4: Simplify right side
    4,851,693,068,128.40x = 11,531,251,161,221,358,575,157,248
  5. Step 5: Solve for x
    x = 11,531,251,161,221,358,575,157,248/4,851,693,068,128.40
  6. Step 6: Final answer
    x = 2,376,747,869,104.11

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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.