Home / 42,767,496.08-63,997,999.16-37,030,023.44

Finding the Fourth Proportional to 42,767,496.08, 63,997,999.16 and 37,030,023.44

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Solution

The fourth proportional to 42,767,496.08, 63,997,999.16 and 37,030,023.44 is: 55,412,348.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,767,496.08 : 63,997,999.16 = 37,030,023.44 : x
  2. Step 2: Convert to fraction form
    42,767,496.08/63,997,999.16 = 37,030,023.44/x
  3. Step 3: Cross multiply
    42,767,496.08x = 63,997,999.16 × 37,030,023.44
  4. Step 4: Simplify right side
    42,767,496.08x = 2,369,847,409,007,900
  5. Step 5: Solve for x
    x = 2,369,847,409,007,900/42,767,496.08
  6. Step 6: Final answer
    x = 55,412,348.77

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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.