Home / 89,847,027.40-134,859,014.70-44,460,070.60

Finding the Fourth Proportional to 89,847,027.40, 134,859,014.70 and 44,460,070.60

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Solution

The fourth proportional to 89,847,027.40, 134,859,014.70 and 44,460,070.60 is: 66,733,886.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,847,027.40 : 134,859,014.70 = 44,460,070.60 : x
  2. Step 2: Convert to fraction form
    89,847,027.40/134,859,014.70 = 44,460,070.60/x
  3. Step 3: Cross multiply
    89,847,027.40x = 134,859,014.70 × 44,460,070.60
  4. Step 4: Simplify right side
    89,847,027.40x = 5,995,841,314,608,437
  5. Step 5: Solve for x
    x = 5,995,841,314,608,437/89,847,027.40
  6. Step 6: Final answer
    x = 66,733,886.34

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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.