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Finding the Fourth Proportional to 1,604,556,052.95, 2,403,007,704.21 and 1,604,556,052.95

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Solution

The fourth proportional to 1,604,556,052.95, 2,403,007,704.21 and 1,604,556,052.95 is: 2,403,007,704.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,604,556,052.95 : 2,403,007,704.21 = 1,604,556,052.95 : x
  2. Step 2: Convert to fraction form
    1,604,556,052.95/2,403,007,704.21 = 1,604,556,052.95/x
  3. Step 3: Cross multiply
    1,604,556,052.95x = 2,403,007,704.21 × 1,604,556,052.95
  4. Step 4: Simplify right side
    1,604,556,052.95x = 3,855,760,557,075,638,784
  5. Step 5: Solve for x
    x = 3,855,760,557,075,638,784/1,604,556,052.95
  6. Step 6: Final answer
    x = 2,403,007,704.21

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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.