Home / 2,304,201,147.80-3,455,911,885.95-645,726,732.93

Finding the Fourth Proportional to 2,304,201,147.80, 3,455,911,885.95 and 645,726,732.93

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Solution

The fourth proportional to 2,304,201,147.80, 3,455,911,885.95 and 645,726,732.93 is: 968,480,852.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,304,201,147.80 : 3,455,911,885.95 = 645,726,732.93 : x
  2. Step 2: Convert to fraction form
    2,304,201,147.80/3,455,911,885.95 = 645,726,732.93/x
  3. Step 3: Cross multiply
    2,304,201,147.80x = 3,455,911,885.95 × 645,726,732.93
  4. Step 4: Simplify right side
    2,304,201,147.80x = 2,231,574,691,408,448,000
  5. Step 5: Solve for x
    x = 2,231,574,691,408,448,000/2,304,201,147.80
  6. Step 6: Final answer
    x = 968,480,852.27

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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.