Home / 43,683,453.70-65,525,180.55-26,677,341.70

Finding the Fourth Proportional to 43,683,453.70, 65,525,180.55 and 26,677,341.70

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Solution

The fourth proportional to 43,683,453.70, 65,525,180.55 and 26,677,341.70 is: 40,016,012.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,683,453.70 : 65,525,180.55 = 26,677,341.70 : x
  2. Step 2: Convert to fraction form
    43,683,453.70/65,525,180.55 = 26,677,341.70/x
  3. Step 3: Cross multiply
    43,683,453.70x = 65,525,180.55 × 26,677,341.70
  4. Step 4: Simplify right side
    43,683,453.70x = 1,748,037,631,486,543.75
  5. Step 5: Solve for x
    x = 1,748,037,631,486,543.75/43,683,453.70
  6. Step 6: Final answer
    x = 40,016,012.55

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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.