Home / 1,966,057,775.04-2,949,066,477-1,136,483,564.16

Finding the Fourth Proportional to 1,966,057,775.04, 2,949,066,477 and 1,136,483,564.16

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Solution

The fourth proportional to 1,966,057,775.04, 2,949,066,477 and 1,136,483,564.16 is: 1,704,713,677.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,966,057,775.04 : 2,949,066,477 = 1,136,483,564.16 : x
  2. Step 2: Convert to fraction form
    1,966,057,775.04/2,949,066,477 = 1,136,483,564.16/x
  3. Step 3: Cross multiply
    1,966,057,775.04x = 2,949,066,477 × 1,136,483,564.16
  4. Step 4: Simplify right side
    1,966,057,775.04x = 3,351,565,580,725,734,912
  5. Step 5: Solve for x
    x = 3,351,565,580,725,734,912/1,966,057,775.04
  6. Step 6: Final answer
    x = 1,704,713,677.94

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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.