Home / 1,799,784,686.57-2,483,706,513.35-1,006,843,907.52

Finding the Fourth Proportional to 1,799,784,686.57, 2,483,706,513.35 and 1,006,843,907.52

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Solution

The fourth proportional to 1,799,784,686.57, 2,483,706,513.35 and 1,006,843,907.52 is: 1,389,446,631.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,799,784,686.57 : 2,483,706,513.35 = 1,006,843,907.52 : x
  2. Step 2: Convert to fraction form
    1,799,784,686.57/2,483,706,513.35 = 1,006,843,907.52/x
  3. Step 3: Cross multiply
    1,799,784,686.57x = 2,483,706,513.35 × 1,006,843,907.52
  4. Step 4: Simplify right side
    1,799,784,686.57x = 2,500,704,771,036,706,304
  5. Step 5: Solve for x
    x = 2,500,704,771,036,706,304/1,799,784,686.57
  6. Step 6: Final answer
    x = 1,389,446,631.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.