Home / 60,558,486.90-90,837,730.35-44,296,392.30

Finding the Fourth Proportional to 60,558,486.90, 90,837,730.35 and 44,296,392.30

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Solution

The fourth proportional to 60,558,486.90, 90,837,730.35 and 44,296,392.30 is: 66,444,588.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,558,486.90 : 90,837,730.35 = 44,296,392.30 : x
  2. Step 2: Convert to fraction form
    60,558,486.90/90,837,730.35 = 44,296,392.30/x
  3. Step 3: Cross multiply
    60,558,486.90x = 90,837,730.35 × 44,296,392.30
  4. Step 4: Simplify right side
    60,558,486.90x = 4,023,783,739,225,216
  5. Step 5: Solve for x
    x = 4,023,783,739,225,216/60,558,486.90
  6. Step 6: Final answer
    x = 66,444,588.45

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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.