Home / 39,159,474.40-58,739,211.60-39,159,474.40

Finding the Fourth Proportional to 39,159,474.40, 58,739,211.60 and 39,159,474.40

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Solution

The fourth proportional to 39,159,474.40, 58,739,211.60 and 39,159,474.40 is: 58,739,211.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,159,474.40 : 58,739,211.60 = 39,159,474.40 : x
  2. Step 2: Convert to fraction form
    39,159,474.40/58,739,211.60 = 39,159,474.40/x
  3. Step 3: Cross multiply
    39,159,474.40x = 58,739,211.60 × 39,159,474.40
  4. Step 4: Simplify right side
    39,159,474.40x = 2,300,196,652,926,383
  5. Step 5: Solve for x
    x = 2,300,196,652,926,383/39,159,474.40
  6. Step 6: Final answer
    x = 58,739,211.60

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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.