Home / 35,816,010.40-53,724,015.60-30,273,277.60

Finding the Fourth Proportional to 35,816,010.40, 53,724,015.60 and 30,273,277.60

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Solution

The fourth proportional to 35,816,010.40, 53,724,015.60 and 30,273,277.60 is: 45,409,916.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,816,010.40 : 53,724,015.60 = 30,273,277.60 : x
  2. Step 2: Convert to fraction form
    35,816,010.40/53,724,015.60 = 30,273,277.60/x
  3. Step 3: Cross multiply
    35,816,010.40x = 53,724,015.60 × 30,273,277.60
  4. Step 4: Simplify right side
    35,816,010.40x = 1,626,402,038,045,530.75
  5. Step 5: Solve for x
    x = 1,626,402,038,045,530.75/35,816,010.40
  6. Step 6: Final answer
    x = 45,409,916.40

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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.