Home / 33,092,858.40-49,643,953.20-10,371,386.40

Finding the Fourth Proportional to 33,092,858.40, 49,643,953.20 and 10,371,386.40

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Solution

The fourth proportional to 33,092,858.40, 49,643,953.20 and 10,371,386.40 is: 15,558,541.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,092,858.40 : 49,643,953.20 = 10,371,386.40 : x
  2. Step 2: Convert to fraction form
    33,092,858.40/49,643,953.20 = 10,371,386.40/x
  3. Step 3: Cross multiply
    33,092,858.40x = 49,643,953.20 × 10,371,386.40
  4. Step 4: Simplify right side
    33,092,858.40x = 514,876,621,060,716.50
  5. Step 5: Solve for x
    x = 514,876,621,060,716.50/33,092,858.40
  6. Step 6: Final answer
    x = 15,558,541.81

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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.