Home / 39,157,487.60-58,736,231.40-33,362,812.40

Finding the Fourth Proportional to 39,157,487.60, 58,736,231.40 and 33,362,812.40

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Solution

The fourth proportional to 39,157,487.60, 58,736,231.40 and 33,362,812.40 is: 50,044,218.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,157,487.60 : 58,736,231.40 = 33,362,812.40 : x
  2. Step 2: Convert to fraction form
    39,157,487.60/58,736,231.40 = 33,362,812.40/x
  3. Step 3: Cross multiply
    39,157,487.60x = 58,736,231.40 × 33,362,812.40
  4. Step 4: Simplify right side
    39,157,487.60x = 1,959,605,869,281,189.25
  5. Step 5: Solve for x
    x = 1,959,605,869,281,189.25/39,157,487.60
  6. Step 6: Final answer
    x = 50,044,218.60

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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.