Home / 43,460,065,236.40-65,190,097,854.60-36,113,424,852.40

Finding the Fourth Proportional to 43,460,065,236.40, 65,190,097,854.60 and 36,113,424,852.40

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Solution

The fourth proportional to 43,460,065,236.40, 65,190,097,854.60 and 36,113,424,852.40 is: 54,170,137,278.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,460,065,236.40 : 65,190,097,854.60 = 36,113,424,852.40 : x
  2. Step 2: Convert to fraction form
    43,460,065,236.40/65,190,097,854.60 = 36,113,424,852.40/x
  3. Step 3: Cross multiply
    43,460,065,236.40x = 65,190,097,854.60 × 36,113,424,852.40
  4. Step 4: Simplify right side
    43,460,065,236.40x = 2,354,237,699,992,699,535,360
  5. Step 5: Solve for x
    x = 2,354,237,699,992,699,535,360/43,460,065,236.40
  6. Step 6: Final answer
    x = 54,170,137,278.60

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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.