Home / 95,047,405.16-131,142,938.63-53,794,297.53

Finding the Fourth Proportional to 95,047,405.16, 131,142,938.63 and 53,794,297.53

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Solution

The fourth proportional to 95,047,405.16, 131,142,938.63 and 53,794,297.53 is: 74,223,407.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,047,405.16 : 131,142,938.63 = 53,794,297.53 : x
  2. Step 2: Convert to fraction form
    95,047,405.16/131,142,938.63 = 53,794,297.53/x
  3. Step 3: Cross multiply
    95,047,405.16x = 131,142,938.63 × 53,794,297.53
  4. Step 4: Simplify right side
    95,047,405.16x = 7,054,742,259,351,779
  5. Step 5: Solve for x
    x = 7,054,742,259,351,779/95,047,405.16
  6. Step 6: Final answer
    x = 74,223,407.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.