Home / 67,448,263.93-101,013,024.63-32,928,306.01

Finding the Fourth Proportional to 67,448,263.93, 101,013,024.63 and 32,928,306.01

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Solution

The fourth proportional to 67,448,263.93, 101,013,024.63 and 32,928,306.01 is: 49,314,653.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,448,263.93 : 101,013,024.63 = 32,928,306.01 : x
  2. Step 2: Convert to fraction form
    67,448,263.93/101,013,024.63 = 32,928,306.01/x
  3. Step 3: Cross multiply
    67,448,263.93x = 101,013,024.63 × 32,928,306.01
  4. Step 4: Simplify right side
    67,448,263.93x = 3,326,187,786,012,307
  5. Step 5: Solve for x
    x = 3,326,187,786,012,307/67,448,263.93
  6. Step 6: Final answer
    x = 49,314,653.81

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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.