Home / 2,005,012,345,832.50-3,007,518,518,748.70-2,005,012,345,832.50

Finding the Fourth Proportional to 2,005,012,345,832.50, 3,007,518,518,748.70 and 2,005,012,345,832.50

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Solution

The fourth proportional to 2,005,012,345,832.50, 3,007,518,518,748.70 and 2,005,012,345,832.50 is: 3,007,518,518,748.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,005,012,345,832.50 : 3,007,518,518,748.70 = 2,005,012,345,832.50 : x
  2. Step 2: Convert to fraction form
    2,005,012,345,832.50/3,007,518,518,748.70 = 2,005,012,345,832.50/x
  3. Step 3: Cross multiply
    2,005,012,345,832.50x = 3,007,518,518,748.70 × 2,005,012,345,832.50
  4. Step 4: Simplify right side
    2,005,012,345,832.50x = 6,030,111,760,411,017,122,676,736
  5. Step 5: Solve for x
    x = 6,030,111,760,411,017,122,676,736/2,005,012,345,832.50
  6. Step 6: Final answer
    x = 3,007,518,518,748.70

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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.