Home / 46,252,710,287.27-69,330,099,009.95-15,557,880,794.40

Finding the Fourth Proportional to 46,252,710,287.27, 69,330,099,009.95 and 15,557,880,794.40

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Solution

The fourth proportional to 46,252,710,287.27, 69,330,099,009.95 and 15,557,880,794.40 is: 23,320,350,508.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,252,710,287.27 : 69,330,099,009.95 = 15,557,880,794.40 : x
  2. Step 2: Convert to fraction form
    46,252,710,287.27/69,330,099,009.95 = 15,557,880,794.40/x
  3. Step 3: Cross multiply
    46,252,710,287.27x = 69,330,099,009.95 × 15,557,880,794.40
  4. Step 4: Simplify right side
    46,252,710,287.27x = 1,078,629,415,860,673,839,104
  5. Step 5: Solve for x
    x = 1,078,629,415,860,673,839,104/46,252,710,287.27
  6. Step 6: Final answer
    x = 23,320,350,508.36

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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.