Home / 37,256,703.51-55,881,124.66-9,965,750.43

Finding the Fourth Proportional to 37,256,703.51, 55,881,124.66 and 9,965,750.43

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Solution

The fourth proportional to 37,256,703.51, 55,881,124.66 and 9,965,750.43 is: 14,947,574.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,256,703.51 : 55,881,124.66 = 9,965,750.43 : x
  2. Step 2: Convert to fraction form
    37,256,703.51/55,881,124.66 = 9,965,750.43/x
  3. Step 3: Cross multiply
    37,256,703.51x = 55,881,124.66 × 9,965,750.43
  4. Step 4: Simplify right side
    37,256,703.51x = 556,897,342,109,278.56
  5. Step 5: Solve for x
    x = 556,897,342,109,278.56/37,256,703.51
  6. Step 6: Final answer
    x = 14,947,574.25

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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.