Home / 59,362,323.60-89,043,485.40-49,284,627.60

Finding the Fourth Proportional to 59,362,323.60, 89,043,485.40 and 49,284,627.60

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Solution

The fourth proportional to 59,362,323.60, 89,043,485.40 and 49,284,627.60 is: 73,926,941.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,362,323.60 : 89,043,485.40 = 49,284,627.60 : x
  2. Step 2: Convert to fraction form
    59,362,323.60/89,043,485.40 = 49,284,627.60/x
  3. Step 3: Cross multiply
    59,362,323.60x = 89,043,485.40 × 49,284,627.60
  4. Step 4: Simplify right side
    59,362,323.60x = 4,388,475,018,145,037.50
  5. Step 5: Solve for x
    x = 4,388,475,018,145,037.50/59,362,323.60
  6. Step 6: Final answer
    x = 73,926,941.40

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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.