Home / 2,111,793,527,154.40-3,163,448,977,181-962,845,288,550.24

Finding the Fourth Proportional to 2,111,793,527,154.40, 3,163,448,977,181 and 962,845,288,550.24

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Solution

The fourth proportional to 2,111,793,527,154.40, 3,163,448,977,181 and 962,845,288,550.24 is: 1,442,334,160,078.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,111,793,527,154.40 : 3,163,448,977,181 = 962,845,288,550.24 : x
  2. Step 2: Convert to fraction form
    2,111,793,527,154.40/3,163,448,977,181 = 962,845,288,550.24/x
  3. Step 3: Cross multiply
    2,111,793,527,154.40x = 3,163,448,977,181 × 962,845,288,550.24
  4. Step 4: Simplify right side
    2,111,793,527,154.40x = 3,045,911,943,247,801,742,262,272
  5. Step 5: Solve for x
    x = 3,045,911,943,247,801,742,262,272/2,111,793,527,154.40
  6. Step 6: Final answer
    x = 1,442,334,160,078.66

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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.