Home / 1,851,509,121,846.20-2,554,506,146,604.50-1,069,957,521,569.90

Finding the Fourth Proportional to 1,851,509,121,846.20, 2,554,506,146,604.50 and 1,069,957,521,569.90

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Solution

The fourth proportional to 1,851,509,121,846.20, 2,554,506,146,604.50 and 1,069,957,521,569.90 is: 1,476,208,263,414.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,851,509,121,846.20 : 2,554,506,146,604.50 = 1,069,957,521,569.90 : x
  2. Step 2: Convert to fraction form
    1,851,509,121,846.20/2,554,506,146,604.50 = 1,069,957,521,569.90/x
  3. Step 3: Cross multiply
    1,851,509,121,846.20x = 2,554,506,146,604.50 × 1,069,957,521,569.90
  4. Step 4: Simplify right side
    1,851,509,121,846.20x = 2,733,213,065,456,026,495,483,904
  5. Step 5: Solve for x
    x = 2,733,213,065,456,026,495,483,904/1,851,509,121,846.20
  6. Step 6: Final answer
    x = 1,476,208,263,414.14

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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.