Home / 9,412,886,114.30-14,121,190,792.62-2,690,088,376.98

Finding the Fourth Proportional to 9,412,886,114.30, 14,121,190,792.62 and 2,690,088,376.98

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Solution

The fourth proportional to 9,412,886,114.30, 14,121,190,792.62 and 2,690,088,376.98 is: 4,035,664,594.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,412,886,114.30 : 14,121,190,792.62 = 2,690,088,376.98 : x
  2. Step 2: Convert to fraction form
    9,412,886,114.30/14,121,190,792.62 = 2,690,088,376.98/x
  3. Step 3: Cross multiply
    9,412,886,114.30x = 14,121,190,792.62 × 2,690,088,376.98
  4. Step 4: Simplify right side
    9,412,886,114.30x = 37,987,251,220,344,061,952
  5. Step 5: Solve for x
    x = 37,987,251,220,344,061,952/9,412,886,114.30
  6. Step 6: Final answer
    x = 4,035,664,594.16

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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.