Home / 4,851,693,067,948.80-7,277,986,985,032.80-1,584,401,178,953

Finding the Fourth Proportional to 4,851,693,067,948.80, 7,277,986,985,032.80 and 1,584,401,178,953

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Solution

The fourth proportional to 4,851,693,067,948.80, 7,277,986,985,032.80 and 1,584,401,178,953 is: 2,376,747,868,835.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,851,693,067,948.80 : 7,277,986,985,032.80 = 1,584,401,178,953 : x
  2. Step 2: Convert to fraction form
    4,851,693,067,948.80/7,277,986,985,032.80 = 1,584,401,178,953/x
  3. Step 3: Cross multiply
    4,851,693,067,948.80x = 7,277,986,985,032.80 × 1,584,401,178,953
  4. Step 4: Simplify right side
    4,851,693,067,948.80x = 11,531,251,159,490,557,621,829,632
  5. Step 5: Solve for x
    x = 11,531,251,159,490,557,621,829,632/4,851,693,067,948.80
  6. Step 6: Final answer
    x = 2,376,747,868,835.35

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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.