Home / 33,344,421.07-46,020,114.29-19,212,901.03

Finding the Fourth Proportional to 33,344,421.07, 46,020,114.29 and 19,212,901.03

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Solution

The fourth proportional to 33,344,421.07, 46,020,114.29 and 19,212,901.03 is: 26,516,576.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,344,421.07 : 46,020,114.29 = 19,212,901.03 : x
  2. Step 2: Convert to fraction form
    33,344,421.07/46,020,114.29 = 19,212,901.03/x
  3. Step 3: Cross multiply
    33,344,421.07x = 46,020,114.29 × 19,212,901.03
  4. Step 4: Simplify right side
    33,344,421.07x = 884,179,901,089,753
  5. Step 5: Solve for x
    x = 884,179,901,089,753/33,344,421.07
  6. Step 6: Final answer
    x = 26,516,576.77

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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.