Home / 55,358,851.60-83,038,277.40-41,009,944.60

Finding the Fourth Proportional to 55,358,851.60, 83,038,277.40 and 41,009,944.60

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Solution

The fourth proportional to 55,358,851.60, 83,038,277.40 and 41,009,944.60 is: 61,514,916.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,358,851.60 : 83,038,277.40 = 41,009,944.60 : x
  2. Step 2: Convert to fraction form
    55,358,851.60/83,038,277.40 = 41,009,944.60/x
  3. Step 3: Cross multiply
    55,358,851.60x = 83,038,277.40 × 41,009,944.60
  4. Step 4: Simplify right side
    55,358,851.60x = 3,405,395,155,853,432.50
  5. Step 5: Solve for x
    x = 3,405,395,155,853,432.50/55,358,851.60
  6. Step 6: Final answer
    x = 61,514,916.90

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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.