Home / 89,525,089.72-134,287,627.20-24,828,893.74

Finding the Fourth Proportional to 89,525,089.72, 134,287,627.20 and 24,828,893.74

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Solution

The fourth proportional to 89,525,089.72, 134,287,627.20 and 24,828,893.74 is: 37,243,338.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,525,089.72 : 134,287,627.20 = 24,828,893.74 : x
  2. Step 2: Convert to fraction form
    89,525,089.72/134,287,627.20 = 24,828,893.74/x
  3. Step 3: Cross multiply
    89,525,089.72x = 134,287,627.20 × 24,828,893.74
  4. Step 4: Simplify right side
    89,525,089.72x = 3,334,213,226,345,533
  5. Step 5: Solve for x
    x = 3,334,213,226,345,533/89,525,089.72
  6. Step 6: Final answer
    x = 37,243,338.56

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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.