Home / 34,611,071.04-51,879,995.64-13,036,338

Finding the Fourth Proportional to 34,611,071.04, 51,879,995.64 and 13,036,338

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Solution

The fourth proportional to 34,611,071.04, 51,879,995.64 and 13,036,338 is: 19,540,717.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,611,071.04 : 51,879,995.64 = 13,036,338 : x
  2. Step 2: Convert to fraction form
    34,611,071.04/51,879,995.64 = 13,036,338/x
  3. Step 3: Cross multiply
    34,611,071.04x = 51,879,995.64 × 13,036,338
  4. Step 4: Simplify right side
    34,611,071.04x = 676,325,158,601,566.38
  5. Step 5: Solve for x
    x = 676,325,158,601,566.38/34,611,071.04
  6. Step 6: Final answer
    x = 19,540,717.41

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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.