Home / 1,697,029,117.90-2,342,104,056.71-1,027,954,531.23

Finding the Fourth Proportional to 1,697,029,117.90, 2,342,104,056.71 and 1,027,954,531.23

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Solution

The fourth proportional to 1,697,029,117.90, 2,342,104,056.71 and 1,027,954,531.23 is: 1,418,700,747.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,697,029,117.90 : 2,342,104,056.71 = 1,027,954,531.23 : x
  2. Step 2: Convert to fraction form
    1,697,029,117.90/2,342,104,056.71 = 1,027,954,531.23/x
  3. Step 3: Cross multiply
    1,697,029,117.90x = 2,342,104,056.71 × 1,027,954,531.23
  4. Step 4: Simplify right side
    1,697,029,117.90x = 2,407,576,477,707,209,216
  5. Step 5: Solve for x
    x = 2,407,576,477,707,209,216/1,697,029,117.90
  6. Step 6: Final answer
    x = 1,418,700,747.27

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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.