Home / 39,574,880.40-59,362,320.60-32,856,416.40

Finding the Fourth Proportional to 39,574,880.40, 59,362,320.60 and 32,856,416.40

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Solution

The fourth proportional to 39,574,880.40, 59,362,320.60 and 32,856,416.40 is: 49,284,624.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,574,880.40 : 59,362,320.60 = 32,856,416.40 : x
  2. Step 2: Convert to fraction form
    39,574,880.40/59,362,320.60 = 32,856,416.40/x
  3. Step 3: Cross multiply
    39,574,880.40x = 59,362,320.60 × 32,856,416.40
  4. Step 4: Simplify right side
    39,574,880.40x = 1,950,433,124,103,897.75
  5. Step 5: Solve for x
    x = 1,950,433,124,103,897.75/39,574,880.40
  6. Step 6: Final answer
    x = 49,284,624.60

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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.