Home / 58,578,614.37-80,822,126.03-46,150,130.30

Finding the Fourth Proportional to 58,578,614.37, 80,822,126.03 and 46,150,130.30

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Solution

The fourth proportional to 58,578,614.37, 80,822,126.03 and 46,150,130.30 is: 63,674,289.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,578,614.37 : 80,822,126.03 = 46,150,130.30 : x
  2. Step 2: Convert to fraction form
    58,578,614.37/80,822,126.03 = 46,150,130.30/x
  3. Step 3: Cross multiply
    58,578,614.37x = 80,822,126.03 × 46,150,130.30
  4. Step 4: Simplify right side
    58,578,614.37x = 3,729,951,646,772,661
  5. Step 5: Solve for x
    x = 3,729,951,646,772,661/58,578,614.37
  6. Step 6: Final answer
    x = 63,674,289.45

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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.