Home / 29,421,823.41-44,142,666.93-13,024,846.20

Finding the Fourth Proportional to 29,421,823.41, 44,142,666.93 and 13,024,846.20

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Solution

The fourth proportional to 29,421,823.41, 44,142,666.93 and 13,024,846.20 is: 19,541,666.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,421,823.41 : 44,142,666.93 = 13,024,846.20 : x
  2. Step 2: Convert to fraction form
    29,421,823.41/44,142,666.93 = 13,024,846.20/x
  3. Step 3: Cross multiply
    29,421,823.41x = 44,142,666.93 × 13,024,846.20
  4. Step 4: Simplify right side
    29,421,823.41x = 574,951,447,621,076.12
  5. Step 5: Solve for x
    x = 574,951,447,621,076.12/29,421,823.41
  6. Step 6: Final answer
    x = 19,541,666.05

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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.