Home / 3,555,249,102.24-5,333,128,745.04-1,226,151,839.04

Finding the Fourth Proportional to 3,555,249,102.24, 5,333,128,745.04 and 1,226,151,839.04

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Solution

The fourth proportional to 3,555,249,102.24, 5,333,128,745.04 and 1,226,151,839.04 is: 1,839,315,735.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,555,249,102.24 : 5,333,128,745.04 = 1,226,151,839.04 : x
  2. Step 2: Convert to fraction form
    3,555,249,102.24/5,333,128,745.04 = 1,226,151,839.04/x
  3. Step 3: Cross multiply
    3,555,249,102.24x = 5,333,128,745.04 × 1,226,151,839.04
  4. Step 4: Simplify right side
    3,555,249,102.24x = 6,539,225,618,567,882,752
  5. Step 5: Solve for x
    x = 6,539,225,618,567,882,752/3,555,249,102.24
  6. Step 6: Final answer
    x = 1,839,315,735.84

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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.