Home / 2,277,425,975,726.70-3,142,938,459,149.40-1,249,794,339,676.20

Finding the Fourth Proportional to 2,277,425,975,726.70, 3,142,938,459,149.40 and 1,249,794,339,676.20

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Solution

The fourth proportional to 2,277,425,975,726.70, 3,142,938,459,149.40 and 1,249,794,339,676.20 is: 1,724,765,914,704.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,277,425,975,726.70 : 3,142,938,459,149.40 = 1,249,794,339,676.20 : x
  2. Step 2: Convert to fraction form
    2,277,425,975,726.70/3,142,938,459,149.40 = 1,249,794,339,676.20/x
  3. Step 3: Cross multiply
    2,277,425,975,726.70x = 3,142,938,459,149.40 × 1,249,794,339,676.20
  4. Step 4: Simplify right side
    2,277,425,975,726.70x = 3,928,026,696,195,557,329,731,584
  5. Step 5: Solve for x
    x = 3,928,026,696,195,557,329,731,584/2,277,425,975,726.70
  6. Step 6: Final answer
    x = 1,724,765,914,704.28

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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.