Home / 43,574,498.40-65,424,733.20-32,866,946.40

Finding the Fourth Proportional to 43,574,498.40, 65,424,733.20 and 32,866,946.40

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Solution

The fourth proportional to 43,574,498.40, 65,424,733.20 and 32,866,946.40 is: 49,347,927.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,574,498.40 : 65,424,733.20 = 32,866,946.40 : x
  2. Step 2: Convert to fraction form
    43,574,498.40/65,424,733.20 = 32,866,946.40/x
  3. Step 3: Cross multiply
    43,574,498.40x = 65,424,733.20 × 32,866,946.40
  4. Step 4: Simplify right side
    43,574,498.40x = 2,150,311,199,318,700.50
  5. Step 5: Solve for x
    x = 2,150,311,199,318,700.50/43,574,498.40
  6. Step 6: Final answer
    x = 49,347,927.76

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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.