Home / 44,286,865.60-66,430,298.40-33,286,036.90

Finding the Fourth Proportional to 44,286,865.60, 66,430,298.40 and 33,286,036.90

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Solution

The fourth proportional to 44,286,865.60, 66,430,298.40 and 33,286,036.90 is: 49,929,055.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,286,865.60 : 66,430,298.40 = 33,286,036.90 : x
  2. Step 2: Convert to fraction form
    44,286,865.60/66,430,298.40 = 33,286,036.90/x
  3. Step 3: Cross multiply
    44,286,865.60x = 66,430,298.40 × 33,286,036.90
  4. Step 4: Simplify right side
    44,286,865.60x = 2,211,201,363,820,410.75
  5. Step 5: Solve for x
    x = 2,211,201,363,820,410.75/44,286,865.60
  6. Step 6: Final answer
    x = 49,929,055.35

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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.