Home / 37,775,921.56-56,657,544.13-10,484,987.34

Finding the Fourth Proportional to 37,775,921.56, 56,657,544.13 and 10,484,987.34

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Solution

The fourth proportional to 37,775,921.56, 56,657,544.13 and 10,484,987.34 is: 15,725,721.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,775,921.56 : 56,657,544.13 = 10,484,987.34 : x
  2. Step 2: Convert to fraction form
    37,775,921.56/56,657,544.13 = 10,484,987.34/x
  3. Step 3: Cross multiply
    37,775,921.56x = 56,657,544.13 × 10,484,987.34
  4. Step 4: Simplify right side
    37,775,921.56x = 594,053,632,918,541.38
  5. Step 5: Solve for x
    x = 594,053,632,918,541.38/37,775,921.56
  6. Step 6: Final answer
    x = 15,725,721.79

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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.