Home / 1,365,015,210,003.90-1,883,006,820,822.90-844,004,081,916.23

Finding the Fourth Proportional to 1,365,015,210,003.90, 1,883,006,820,822.90 and 844,004,081,916.23

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Solution

The fourth proportional to 1,365,015,210,003.90, 1,883,006,820,822.90 and 844,004,081,916.23 is: 1,164,284,054,421.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,365,015,210,003.90 : 1,883,006,820,822.90 = 844,004,081,916.23 : x
  2. Step 2: Convert to fraction form
    1,365,015,210,003.90/1,883,006,820,822.90 = 844,004,081,916.23/x
  3. Step 3: Cross multiply
    1,365,015,210,003.90x = 1,883,006,820,822.90 × 844,004,081,916.23
  4. Step 4: Simplify right side
    1,365,015,210,003.90x = 1,589,265,443,050,630,665,994,240
  5. Step 5: Solve for x
    x = 1,589,265,443,050,630,665,994,240/1,365,015,210,003.90
  6. Step 6: Final answer
    x = 1,164,284,054,421.70

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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.