Home / 14,340,938,450.99-21,511,448,032.91-5,500,487,167.58

Finding the Fourth Proportional to 14,340,938,450.99, 21,511,448,032.91 and 5,500,487,167.58

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Solution

The fourth proportional to 14,340,938,450.99, 21,511,448,032.91 and 5,500,487,167.58 is: 8,250,746,230.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,340,938,450.99 : 21,511,448,032.91 = 5,500,487,167.58 : x
  2. Step 2: Convert to fraction form
    14,340,938,450.99/21,511,448,032.91 = 5,500,487,167.58/x
  3. Step 3: Cross multiply
    14,340,938,450.99x = 21,511,448,032.91 × 5,500,487,167.58
  4. Step 4: Simplify right side
    14,340,938,450.99x = 118,323,443,861,111,767,040
  5. Step 5: Solve for x
    x = 118,323,443,861,111,767,040/14,340,938,450.99
  6. Step 6: Final answer
    x = 8,250,746,230.14

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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.