Home / 58,626,069.60-87,939,104.40-52,673,930.40

Finding the Fourth Proportional to 58,626,069.60, 87,939,104.40 and 52,673,930.40

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Solution

The fourth proportional to 58,626,069.60, 87,939,104.40 and 52,673,930.40 is: 79,010,895.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,626,069.60 : 87,939,104.40 = 52,673,930.40 : x
  2. Step 2: Convert to fraction form
    58,626,069.60/87,939,104.40 = 52,673,930.40/x
  3. Step 3: Cross multiply
    58,626,069.60x = 87,939,104.40 × 52,673,930.40
  4. Step 4: Simplify right side
    58,626,069.60x = 4,632,098,264,603,934
  5. Step 5: Solve for x
    x = 4,632,098,264,603,934/58,626,069.60
  6. Step 6: Final answer
    x = 79,010,895.60

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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.