Home / 1,357,220,774.14-2,032,038,223.29-733,200,389.50

Finding the Fourth Proportional to 1,357,220,774.14, 2,032,038,223.29 and 733,200,389.50

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Solution

The fourth proportional to 1,357,220,774.14, 2,032,038,223.29 and 733,200,389.50 is: 1,097,751,556.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,357,220,774.14 : 2,032,038,223.29 = 733,200,389.50 : x
  2. Step 2: Convert to fraction form
    1,357,220,774.14/2,032,038,223.29 = 733,200,389.50/x
  3. Step 3: Cross multiply
    1,357,220,774.14x = 2,032,038,223.29 × 733,200,389.50
  4. Step 4: Simplify right side
    1,357,220,774.14x = 1,489,891,216,795,116,032
  5. Step 5: Solve for x
    x = 1,489,891,216,795,116,032/1,357,220,774.14
  6. Step 6: Final answer
    x = 1,097,751,556.11

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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.