Home / 63,184,999.40-94,777,499.10-52,414,461.80

Finding the Fourth Proportional to 63,184,999.40, 94,777,499.10 and 52,414,461.80

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Solution

The fourth proportional to 63,184,999.40, 94,777,499.10 and 52,414,461.80 is: 78,621,692.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,184,999.40 : 94,777,499.10 = 52,414,461.80 : x
  2. Step 2: Convert to fraction form
    63,184,999.40/94,777,499.10 = 52,414,461.80/x
  3. Step 3: Cross multiply
    63,184,999.40x = 94,777,499.10 × 52,414,461.80
  4. Step 4: Simplify right side
    63,184,999.40x = 4,967,711,606,076,484
  5. Step 5: Solve for x
    x = 4,967,711,606,076,484/63,184,999.40
  6. Step 6: Final answer
    x = 78,621,692.70

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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.