Home / 1,379,827,057,774.90-2,067,890,502,210.30-1,073,886,269,384.40

Finding the Fourth Proportional to 1,379,827,057,774.90, 2,067,890,502,210.30 and 1,073,886,269,384.40

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Solution

The fourth proportional to 1,379,827,057,774.90, 2,067,890,502,210.30 and 1,073,886,269,384.40 is: 1,609,389,527,768.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,379,827,057,774.90 : 2,067,890,502,210.30 = 1,073,886,269,384.40 : x
  2. Step 2: Convert to fraction form
    1,379,827,057,774.90/2,067,890,502,210.30 = 1,073,886,269,384.40/x
  3. Step 3: Cross multiply
    1,379,827,057,774.90x = 2,067,890,502,210.30 × 1,073,886,269,384.40
  4. Step 4: Simplify right side
    1,379,827,057,774.90x = 2,220,679,216,914,052,436,459,520
  5. Step 5: Solve for x
    x = 2,220,679,216,914,052,436,459,520/1,379,827,057,774.90
  6. Step 6: Final answer
    x = 1,609,389,527,768.14

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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.