Home / 352,740,075.08-529,130,705.94-107,104,723.37

Finding the Fourth Proportional to 352,740,075.08, 529,130,705.94 and 107,104,723.37

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Solution

The fourth proportional to 352,740,075.08, 529,130,705.94 and 107,104,723.37 is: 160,663,337.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    352,740,075.08 : 529,130,705.94 = 107,104,723.37 : x
  2. Step 2: Convert to fraction form
    352,740,075.08/529,130,705.94 = 107,104,723.37/x
  3. Step 3: Cross multiply
    352,740,075.08x = 529,130,705.94 × 107,104,723.37
  4. Step 4: Simplify right side
    352,740,075.08x = 56,672,397,883,630,856
  5. Step 5: Solve for x
    x = 56,672,397,883,630,856/352,740,075.08
  6. Step 6: Final answer
    x = 160,663,337.93

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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.