Home / 34,844,303.86-52,266,362.10-12,984,185.46

Finding the Fourth Proportional to 34,844,303.86, 52,266,362.10 and 12,984,185.46

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Solution

The fourth proportional to 34,844,303.86, 52,266,362.10 and 12,984,185.46 is: 19,476,243.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,844,303.86 : 52,266,362.10 = 12,984,185.46 : x
  2. Step 2: Convert to fraction form
    34,844,303.86/52,266,362.10 = 12,984,185.46/x
  3. Step 3: Cross multiply
    34,844,303.86x = 52,266,362.10 × 12,984,185.46
  4. Step 4: Simplify right side
    34,844,303.86x = 678,636,138,825,915.12
  5. Step 5: Solve for x
    x = 678,636,138,825,915.12/34,844,303.86
  6. Step 6: Final answer
    x = 19,476,243.28

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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.