Home / 33,344,421.14-46,020,114.39-19,212,901.10

Finding the Fourth Proportional to 33,344,421.14, 46,020,114.39 and 19,212,901.10

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Solution

The fourth proportional to 33,344,421.14, 46,020,114.39 and 19,212,901.10 is: 26,516,576.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,344,421.14 : 46,020,114.39 = 19,212,901.10 : x
  2. Step 2: Convert to fraction form
    33,344,421.14/46,020,114.39 = 19,212,901.10/x
  3. Step 3: Cross multiply
    33,344,421.14x = 46,020,114.39 × 19,212,901.10
  4. Step 4: Simplify right side
    33,344,421.14x = 884,179,906,551,070.75
  5. Step 5: Solve for x
    x = 884,179,906,551,070.75/33,344,421.14
  6. Step 6: Final answer
    x = 26,516,576.87

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1.5x scale

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.