Home / 48,805,303.52-73,189,312.32-16,448,512.16

Finding the Fourth Proportional to 48,805,303.52, 73,189,312.32 and 16,448,512.16

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Solution

The fourth proportional to 48,805,303.52, 73,189,312.32 and 16,448,512.16 is: 24,666,485.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,805,303.52 : 73,189,312.32 = 16,448,512.16 : x
  2. Step 2: Convert to fraction form
    48,805,303.52/73,189,312.32 = 16,448,512.16/x
  3. Step 3: Cross multiply
    48,805,303.52x = 73,189,312.32 × 16,448,512.16
  4. Step 4: Simplify right side
    48,805,303.52x = 1,203,855,293,677,557.75
  5. Step 5: Solve for x
    x = 1,203,855,293,677,557.75/48,805,303.52
  6. Step 6: Final answer
    x = 24,666,485.13

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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.