Home / 34,674,518.98-47,850,249.76-19,204,271.47

Finding the Fourth Proportional to 34,674,518.98, 47,850,249.76 and 19,204,271.47

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Solution

The fourth proportional to 34,674,518.98, 47,850,249.76 and 19,204,271.47 is: 26,501,569.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,674,518.98 : 47,850,249.76 = 19,204,271.47 : x
  2. Step 2: Convert to fraction form
    34,674,518.98/47,850,249.76 = 19,204,271.47/x
  3. Step 3: Cross multiply
    34,674,518.98x = 47,850,249.76 × 19,204,271.47
  4. Step 4: Simplify right side
    34,674,518.98x = 918,929,186,130,706.12
  5. Step 5: Solve for x
    x = 918,929,186,130,706.12/34,674,518.98
  6. Step 6: Final answer
    x = 26,501,569.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.