Home / 3,104,677,249,969.60-4,657,015,874,954.40-1,897,869,122,891.20

Finding the Fourth Proportional to 3,104,677,249,969.60, 4,657,015,874,954.40 and 1,897,869,122,891.20

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Solution

The fourth proportional to 3,104,677,249,969.60, 4,657,015,874,954.40 and 1,897,869,122,891.20 is: 2,846,803,684,336.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,104,677,249,969.60 : 4,657,015,874,954.40 = 1,897,869,122,891.20 : x
  2. Step 2: Convert to fraction form
    3,104,677,249,969.60/4,657,015,874,954.40 = 1,897,869,122,891.20/x
  3. Step 3: Cross multiply
    3,104,677,249,969.60x = 4,657,015,874,954.40 × 1,897,869,122,891.20
  4. Step 4: Simplify right side
    3,104,677,249,969.60x = 8,838,406,633,890,102,189,752,320
  5. Step 5: Solve for x
    x = 8,838,406,633,890,102,189,752,320/3,104,677,249,969.60
  6. Step 6: Final answer
    x = 2,846,803,684,336.80

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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.