Home / 36,291,036.60-54,436,554.90-9,364,692.60

Finding the Fourth Proportional to 36,291,036.60, 54,436,554.90 and 9,364,692.60

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Solution

The fourth proportional to 36,291,036.60, 54,436,554.90 and 9,364,692.60 is: 14,047,038.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,291,036.60 : 54,436,554.90 = 9,364,692.60 : x
  2. Step 2: Convert to fraction form
    36,291,036.60/54,436,554.90 = 9,364,692.60/x
  3. Step 3: Cross multiply
    36,291,036.60x = 54,436,554.90 × 9,364,692.60
  4. Step 4: Simplify right side
    36,291,036.60x = 509,781,602,841,523.69
  5. Step 5: Solve for x
    x = 509,781,602,841,523.69/36,291,036.60
  6. Step 6: Final answer
    x = 14,047,038.90

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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.