Home / 3,630,510,550,617.90-5,446,720,990,622-1,304,702,283,564.40

Finding the Fourth Proportional to 3,630,510,550,617.90, 5,446,720,990,622 and 1,304,702,283,564.40

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Solution

The fourth proportional to 3,630,510,550,617.90, 5,446,720,990,622 and 1,304,702,283,564.40 is: 1,957,396,684,384.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,630,510,550,617.90 : 5,446,720,990,622 = 1,304,702,283,564.40 : x
  2. Step 2: Convert to fraction form
    3,630,510,550,617.90/5,446,720,990,622 = 1,304,702,283,564.40/x
  3. Step 3: Cross multiply
    3,630,510,550,617.90x = 5,446,720,990,622 × 1,304,702,283,564.40
  4. Step 4: Simplify right side
    3,630,510,550,617.90x = 7,106,349,314,402,674,054,004,736
  5. Step 5: Solve for x
    x = 7,106,349,314,402,674,054,004,736/3,630,510,550,617.90
  6. Step 6: Final answer
    x = 1,957,396,684,384.57

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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.