Home / 39,580,277.92-54,637,505.04-25,841,019.04

Finding the Fourth Proportional to 39,580,277.92, 54,637,505.04 and 25,841,019.04

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Solution

The fourth proportional to 39,580,277.92, 54,637,505.04 and 25,841,019.04 is: 35,671,523.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,580,277.92 : 54,637,505.04 = 25,841,019.04 : x
  2. Step 2: Convert to fraction form
    39,580,277.92/54,637,505.04 = 25,841,019.04/x
  3. Step 3: Cross multiply
    39,580,277.92x = 54,637,505.04 × 25,841,019.04
  4. Step 4: Simplify right side
    39,580,277.92x = 1,411,888,808,036,736
  5. Step 5: Solve for x
    x = 1,411,888,808,036,736/39,580,277.92
  6. Step 6: Final answer
    x = 35,671,523.35

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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.