Home / 17,798,428.80-24,562,315.44-10,064,628

Finding the Fourth Proportional to 17,798,428.80, 24,562,315.44 and 10,064,628

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Solution

The fourth proportional to 17,798,428.80, 24,562,315.44 and 10,064,628 is: 13,889,460.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,798,428.80 : 24,562,315.44 = 10,064,628 : x
  2. Step 2: Convert to fraction form
    17,798,428.80/24,562,315.44 = 10,064,628/x
  3. Step 3: Cross multiply
    17,798,428.80x = 24,562,315.44 × 10,064,628
  4. Step 4: Simplify right side
    17,798,428.80x = 247,210,567,722,256.34
  5. Step 5: Solve for x
    x = 247,210,567,722,256.34/17,798,428.80
  6. Step 6: Final answer
    x = 13,889,460.16

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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.