Home / 4,891,248,590,660.50-6,749,943,514,074.50-2,696,365,632,446.80

Finding the Fourth Proportional to 4,891,248,590,660.50, 6,749,943,514,074.50 and 2,696,365,632,446.80

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Solution

The fourth proportional to 4,891,248,590,660.50, 6,749,943,514,074.50 and 2,696,365,632,446.80 is: 3,720,995,851,051.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,891,248,590,660.50 : 6,749,943,514,074.50 = 2,696,365,632,446.80 : x
  2. Step 2: Convert to fraction form
    4,891,248,590,660.50/6,749,943,514,074.50 = 2,696,365,632,446.80/x
  3. Step 3: Cross multiply
    4,891,248,590,660.50x = 6,749,943,514,074.50 × 2,696,365,632,446.80
  4. Step 4: Simplify right side
    4,891,248,590,660.50x = 18,200,315,712,307,663,554,478,080
  5. Step 5: Solve for x
    x = 18,200,315,712,307,663,554,478,080/4,891,248,590,660.50
  6. Step 6: Final answer
    x = 3,720,995,851,051.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.