Home / 25,644,068.55-35,388,162.90-14,328,347.22

Finding the Fourth Proportional to 25,644,068.55, 35,388,162.90 and 14,328,347.22

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Solution

The fourth proportional to 25,644,068.55, 35,388,162.90 and 14,328,347.22 is: 19,772,755.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,644,068.55 : 35,388,162.90 = 14,328,347.22 : x
  2. Step 2: Convert to fraction form
    25,644,068.55/35,388,162.90 = 14,328,347.22/x
  3. Step 3: Cross multiply
    25,644,068.55x = 35,388,162.90 × 14,328,347.22
  4. Step 4: Simplify right side
    25,644,068.55x = 507,053,885,509,122.12
  5. Step 5: Solve for x
    x = 507,053,885,509,122.12/25,644,068.55
  6. Step 6: Final answer
    x = 19,772,755.03

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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.