Home / 19,065,164.98-26,309,945.23-10,363,337.34

Finding the Fourth Proportional to 19,065,164.98, 26,309,945.23 and 10,363,337.34

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Solution

The fourth proportional to 19,065,164.98, 26,309,945.23 and 10,363,337.34 is: 14,301,415.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,065,164.98 : 26,309,945.23 = 10,363,337.34 : x
  2. Step 2: Convert to fraction form
    19,065,164.98/26,309,945.23 = 10,363,337.34/x
  3. Step 3: Cross multiply
    19,065,164.98x = 26,309,945.23 × 10,363,337.34
  4. Step 4: Simplify right side
    19,065,164.98x = 272,658,837,676,272.38
  5. Step 5: Solve for x
    x = 272,658,837,676,272.38/19,065,164.98
  6. Step 6: Final answer
    x = 14,301,415.06

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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.