Home / 14,685,705.09-22,026,114.42-4,448,130.82

Finding the Fourth Proportional to 14,685,705.09, 22,026,114.42 and 4,448,130.82

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Solution

The fourth proportional to 14,685,705.09, 22,026,114.42 and 4,448,130.82 is: 6,671,456.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,685,705.09 : 22,026,114.42 = 4,448,130.82 : x
  2. Step 2: Convert to fraction form
    14,685,705.09/22,026,114.42 = 4,448,130.82/x
  3. Step 3: Cross multiply
    14,685,705.09x = 22,026,114.42 × 4,448,130.82
  4. Step 4: Simplify right side
    14,685,705.09x = 97,975,038,396,448.44
  5. Step 5: Solve for x
    x = 97,975,038,396,448.44/14,685,705.09
  6. Step 6: Final answer
    x = 6,671,456.21

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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.