Home / 38,045,643.60-52,512,327.36-23,364,808.32

Finding the Fourth Proportional to 38,045,643.60, 52,512,327.36 and 23,364,808.32

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Solution

The fourth proportional to 38,045,643.60, 52,512,327.36 and 23,364,808.32 is: 32,249,170.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,045,643.60 : 52,512,327.36 = 23,364,808.32 : x
  2. Step 2: Convert to fraction form
    38,045,643.60/52,512,327.36 = 23,364,808.32/x
  3. Step 3: Cross multiply
    38,045,643.60x = 52,512,327.36 × 23,364,808.32
  4. Step 4: Simplify right side
    38,045,643.60x = 1,226,940,463,203,491.75
  5. Step 5: Solve for x
    x = 1,226,940,463,203,491.75/38,045,643.60
  6. Step 6: Final answer
    x = 32,249,170.92

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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.