Home / 3,879,823,862.44-5,354,159,074.02-2,095,677,304.36

Finding the Fourth Proportional to 3,879,823,862.44, 5,354,159,074.02 and 2,095,677,304.36

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Solution

The fourth proportional to 3,879,823,862.44, 5,354,159,074.02 and 2,095,677,304.36 is: 2,892,035,838.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,879,823,862.44 : 5,354,159,074.02 = 2,095,677,304.36 : x
  2. Step 2: Convert to fraction form
    3,879,823,862.44/5,354,159,074.02 = 2,095,677,304.36/x
  3. Step 3: Cross multiply
    3,879,823,862.44x = 5,354,159,074.02 × 2,095,677,304.36
  4. Step 4: Simplify right side
    3,879,823,862.44x = 11,220,589,655,356,868,608
  5. Step 5: Solve for x
    x = 11,220,589,655,356,868,608/3,879,823,862.44
  6. Step 6: Final answer
    x = 2,892,035,838.01

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1.5x scale

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.