Home / 44,296,923.70-66,445,385.55-39,426,037.30

Finding the Fourth Proportional to 44,296,923.70, 66,445,385.55 and 39,426,037.30

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Solution

The fourth proportional to 44,296,923.70, 66,445,385.55 and 39,426,037.30 is: 59,139,055.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,296,923.70 : 66,445,385.55 = 39,426,037.30 : x
  2. Step 2: Convert to fraction form
    44,296,923.70/66,445,385.55 = 39,426,037.30/x
  3. Step 3: Cross multiply
    44,296,923.70x = 66,445,385.55 × 39,426,037.30
  4. Step 4: Simplify right side
    44,296,923.70x = 2,619,678,249,107,180.50
  5. Step 5: Solve for x
    x = 2,619,678,249,107,180.50/44,296,923.70
  6. Step 6: Final answer
    x = 59,139,055.95

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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.