Home / 43,682,446.80-65,523,670.20-14,924,271.60

Finding the Fourth Proportional to 43,682,446.80, 65,523,670.20 and 14,924,271.60

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Solution

The fourth proportional to 43,682,446.80, 65,523,670.20 and 14,924,271.60 is: 22,386,407.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,682,446.80 : 65,523,670.20 = 14,924,271.60 : x
  2. Step 2: Convert to fraction form
    43,682,446.80/65,523,670.20 = 14,924,271.60/x
  3. Step 3: Cross multiply
    43,682,446.80x = 65,523,670.20 × 14,924,271.60
  4. Step 4: Simplify right side
    43,682,446.80x = 977,893,050,293,626.38
  5. Step 5: Solve for x
    x = 977,893,050,293,626.38/43,682,446.80
  6. Step 6: Final answer
    x = 22,386,407.40

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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.