Home / 164,581,651.80-246,871,985.63-41,759,731.80

Finding the Fourth Proportional to 164,581,651.80, 246,871,985.63 and 41,759,731.80

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Solution

The fourth proportional to 164,581,651.80, 246,871,985.63 and 41,759,731.80 is: 62,639,472.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,581,651.80 : 246,871,985.63 = 41,759,731.80 : x
  2. Step 2: Convert to fraction form
    164,581,651.80/246,871,985.63 = 41,759,731.80/x
  3. Step 3: Cross multiply
    164,581,651.80x = 246,871,985.63 × 41,759,731.80
  4. Step 4: Simplify right side
    164,581,651.80x = 10,309,307,908,633,454
  5. Step 5: Solve for x
    x = 10,309,307,908,633,454/164,581,651.80
  6. Step 6: Final answer
    x = 62,639,472.84

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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.