Home / 3,712,589,333,764-5,123,373,526,966.90-2,066,427,921,106.60

Finding the Fourth Proportional to 3,712,589,333,764, 5,123,373,526,966.90 and 2,066,427,921,106.60

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Solution

The fourth proportional to 3,712,589,333,764, 5,123,373,526,966.90 and 2,066,427,921,106.60 is: 2,851,670,668,258.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,712,589,333,764 : 5,123,373,526,966.90 = 2,066,427,921,106.60 : x
  2. Step 2: Convert to fraction form
    3,712,589,333,764/5,123,373,526,966.90 = 2,066,427,921,106.60/x
  3. Step 3: Cross multiply
    3,712,589,333,764x = 5,123,373,526,966.90 × 2,066,427,921,106.60
  4. Step 4: Simplify right side
    3,712,589,333,764x = 10,587,082,106,382,801,390,534,656
  5. Step 5: Solve for x
    x = 10,587,082,106,382,801,390,534,656/3,712,589,333,764
  6. Step 6: Final answer
    x = 2,851,670,668,258.13

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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.