Home / 73,544,758.02-101,484,255.44-45,282,643.02

Finding the Fourth Proportional to 73,544,758.02, 101,484,255.44 and 45,282,643.02

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Solution

The fourth proportional to 73,544,758.02, 101,484,255.44 and 45,282,643.02 is: 62,485,422.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,544,758.02 : 101,484,255.44 = 45,282,643.02 : x
  2. Step 2: Convert to fraction form
    73,544,758.02/101,484,255.44 = 45,282,643.02/x
  3. Step 3: Cross multiply
    73,544,758.02x = 101,484,255.44 × 45,282,643.02
  4. Step 4: Simplify right side
    73,544,758.02x = 4,595,475,311,240,013
  5. Step 5: Solve for x
    x = 4,595,475,311,240,013/73,544,758.02
  6. Step 6: Final answer
    x = 62,485,422.96

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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.