Home / 2,062,569,855.54-2,846,346,707.70-1,122,779,631.90

Finding the Fourth Proportional to 2,062,569,855.54, 2,846,346,707.70 and 1,122,779,631.90

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Solution

The fourth proportional to 2,062,569,855.54, 2,846,346,707.70 and 1,122,779,631.90 is: 1,549,436,059.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,062,569,855.54 : 2,846,346,707.70 = 1,122,779,631.90 : x
  2. Step 2: Convert to fraction form
    2,062,569,855.54/2,846,346,707.70 = 1,122,779,631.90/x
  3. Step 3: Cross multiply
    2,062,569,855.54x = 2,846,346,707.70 × 1,122,779,631.90
  4. Step 4: Simplify right side
    2,062,569,855.54x = 3,195,820,108,731,183,104
  5. Step 5: Solve for x
    x = 3,195,820,108,731,183,104/2,062,569,855.54
  6. Step 6: Final answer
    x = 1,549,436,059.17

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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.