Home / 14,699,483.51-22,052,168.51-8,231,756.63

Finding the Fourth Proportional to 14,699,483.51, 22,052,168.51 and 8,231,756.63

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Solution

The fourth proportional to 14,699,483.51, 22,052,168.51 and 8,231,756.63 is: 12,349,283.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,699,483.51 : 22,052,168.51 = 8,231,756.63 : x
  2. Step 2: Convert to fraction form
    14,699,483.51/22,052,168.51 = 8,231,756.63/x
  3. Step 3: Cross multiply
    14,699,483.51x = 22,052,168.51 × 8,231,756.63
  4. Step 4: Simplify right side
    14,699,483.51x = 181,528,084,186,650.09
  5. Step 5: Solve for x
    x = 181,528,084,186,650.09/14,699,483.51
  6. Step 6: Final answer
    x = 12,349,283.17

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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.