Home / 23,292,775.22-34,939,162.83-7,118,772.98

Finding the Fourth Proportional to 23,292,775.22, 34,939,162.83 and 7,118,772.98

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Solution

The fourth proportional to 23,292,775.22, 34,939,162.83 and 7,118,772.98 is: 10,678,159.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,292,775.22 : 34,939,162.83 = 7,118,772.98 : x
  2. Step 2: Convert to fraction form
    23,292,775.22/34,939,162.83 = 7,118,772.98/x
  3. Step 3: Cross multiply
    23,292,775.22x = 34,939,162.83 × 7,118,772.98
  4. Step 4: Simplify right side
    23,292,775.22x = 248,723,968,298,024.34
  5. Step 5: Solve for x
    x = 248,723,968,298,024.34/23,292,775.22
  6. Step 6: Final answer
    x = 10,678,159.47

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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.