Home / 97,673,745.60-146,510,618.40-29,526,955.20

Finding the Fourth Proportional to 97,673,745.60, 146,510,618.40 and 29,526,955.20

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Solution

The fourth proportional to 97,673,745.60, 146,510,618.40 and 29,526,955.20 is: 44,290,432.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,673,745.60 : 146,510,618.40 = 29,526,955.20 : x
  2. Step 2: Convert to fraction form
    97,673,745.60/146,510,618.40 = 29,526,955.20/x
  3. Step 3: Cross multiply
    97,673,745.60x = 146,510,618.40 × 29,526,955.20
  4. Step 4: Simplify right side
    97,673,745.60x = 4,326,012,465,821,095.50
  5. Step 5: Solve for x
    x = 4,326,012,465,821,095.50/97,673,745.60
  6. Step 6: Final answer
    x = 44,290,432.80

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1.5x scale

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.