Home / 9,718,317,323.20-14,600,731,754.72-6,231,554,153.92

Finding the Fourth Proportional to 9,718,317,323.20, 14,600,731,754.72 and 6,231,554,153.92

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Solution

The fourth proportional to 9,718,317,323.20, 14,600,731,754.72 and 6,231,554,153.92 is: 9,362,243,235.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,718,317,323.20 : 14,600,731,754.72 = 6,231,554,153.92 : x
  2. Step 2: Convert to fraction form
    9,718,317,323.20/14,600,731,754.72 = 6,231,554,153.92/x
  3. Step 3: Cross multiply
    9,718,317,323.20x = 14,600,731,754.72 × 6,231,554,153.92
  4. Step 4: Simplify right side
    9,718,317,323.20x = 90,985,250,616,397,070,336
  5. Step 5: Solve for x
    x = 90,985,250,616,397,070,336/9,718,317,323.20
  6. Step 6: Final answer
    x = 9,362,243,235.17

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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.