Home / 46,024,763.59-69,029,611.16-18,729,953.83

Finding the Fourth Proportional to 46,024,763.59, 69,029,611.16 and 18,729,953.83

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Solution

The fourth proportional to 46,024,763.59, 69,029,611.16 and 18,729,953.83 is: 28,091,864.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,024,763.59 : 69,029,611.16 = 18,729,953.83 : x
  2. Step 2: Convert to fraction form
    46,024,763.59/69,029,611.16 = 18,729,953.83/x
  3. Step 3: Cross multiply
    46,024,763.59x = 69,029,611.16 × 18,729,953.83
  4. Step 4: Simplify right side
    46,024,763.59x = 1,292,921,429,803,903.50
  5. Step 5: Solve for x
    x = 1,292,921,429,803,903.50/46,024,763.59
  6. Step 6: Final answer
    x = 28,091,864.66

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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.