Home / 58,733,630.40-88,100,445.60-43,617,086.40

Finding the Fourth Proportional to 58,733,630.40, 88,100,445.60 and 43,617,086.40

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Solution

The fourth proportional to 58,733,630.40, 88,100,445.60 and 43,617,086.40 is: 65,425,629.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,733,630.40 : 88,100,445.60 = 43,617,086.40 : x
  2. Step 2: Convert to fraction form
    58,733,630.40/88,100,445.60 = 43,617,086.40/x
  3. Step 3: Cross multiply
    58,733,630.40x = 88,100,445.60 × 43,617,086.40
  4. Step 4: Simplify right side
    58,733,630.40x = 3,842,684,747,613,699.50
  5. Step 5: Solve for x
    x = 3,842,684,747,613,699.50/58,733,630.40
  6. Step 6: Final answer
    x = 65,425,629.60

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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.