Home / 29,777,899.20-44,666,848.80-10,630,276.80

Finding the Fourth Proportional to 29,777,899.20, 44,666,848.80 and 10,630,276.80

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Solution

The fourth proportional to 29,777,899.20, 44,666,848.80 and 10,630,276.80 is: 15,945,415.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,777,899.20 : 44,666,848.80 = 10,630,276.80 : x
  2. Step 2: Convert to fraction form
    29,777,899.20/44,666,848.80 = 10,630,276.80/x
  3. Step 3: Cross multiply
    29,777,899.20x = 44,666,848.80 × 10,630,276.80
  4. Step 4: Simplify right side
    29,777,899.20x = 474,820,966,527,747.81
  5. Step 5: Solve for x
    x = 474,820,966,527,747.81/29,777,899.20
  6. Step 6: Final answer
    x = 15,945,415.20

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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.