Home / 2,093,808,309,246.50-3,136,314,155,577.90-1,328,502,528,016.50

Finding the Fourth Proportional to 2,093,808,309,246.50, 3,136,314,155,577.90 and 1,328,502,528,016.50

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Solution

The fourth proportional to 2,093,808,309,246.50, 3,136,314,155,577.90 and 1,328,502,528,016.50 is: 1,989,963,104,998.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,093,808,309,246.50 : 3,136,314,155,577.90 = 1,328,502,528,016.50 : x
  2. Step 2: Convert to fraction form
    2,093,808,309,246.50/3,136,314,155,577.90 = 1,328,502,528,016.50/x
  3. Step 3: Cross multiply
    2,093,808,309,246.50x = 3,136,314,155,577.90 × 1,328,502,528,016.50
  4. Step 4: Simplify right side
    2,093,808,309,246.50x = 4,166,601,284,339,174,545,031,168
  5. Step 5: Solve for x
    x = 4,166,601,284,339,174,545,031,168/2,093,808,309,246.50
  6. Step 6: Final answer
    x = 1,989,963,104,998.19

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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.