Home / 1,516,706,974,394.40-2,093,211,627,048.60-922,804,709,949.33

Finding the Fourth Proportional to 1,516,706,974,394.40, 2,093,211,627,048.60 and 922,804,709,949.33

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Solution

The fourth proportional to 1,516,706,974,394.40, 2,093,211,627,048.60 and 922,804,709,949.33 is: 1,273,565,415,714.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,516,706,974,394.40 : 2,093,211,627,048.60 = 922,804,709,949.33 : x
  2. Step 2: Convert to fraction form
    1,516,706,974,394.40/2,093,211,627,048.60 = 922,804,709,949.33/x
  3. Step 3: Cross multiply
    1,516,706,974,394.40x = 2,093,211,627,048.60 × 922,804,709,949.33
  4. Step 4: Simplify right side
    1,516,706,974,394.40x = 1,931,625,548,361,148,416,393,216
  5. Step 5: Solve for x
    x = 1,931,625,548,361,148,416,393,216/1,516,706,974,394.40
  6. Step 6: Final answer
    x = 1,273,565,415,714.15

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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.