Home / 29,644,967.39-40,900,729.48-16,590,152.03

Finding the Fourth Proportional to 29,644,967.39, 40,900,729.48 and 16,590,152.03

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Solution

The fourth proportional to 29,644,967.39, 40,900,729.48 and 16,590,152.03 is: 22,889,190.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,644,967.39 : 40,900,729.48 = 16,590,152.03 : x
  2. Step 2: Convert to fraction form
    29,644,967.39/40,900,729.48 = 16,590,152.03/x
  3. Step 3: Cross multiply
    29,644,967.39x = 40,900,729.48 × 16,590,152.03
  4. Step 4: Simplify right side
    29,644,967.39x = 678,549,319,965,123.88
  5. Step 5: Solve for x
    x = 678,549,319,965,123.88/29,644,967.39
  6. Step 6: Final answer
    x = 22,889,190.98

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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.