Home / 43,017,088.03-64,463,040-26,587,294.27

Finding the Fourth Proportional to 43,017,088.03, 64,463,040 and 26,587,294.27

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Solution

The fourth proportional to 43,017,088.03, 64,463,040 and 26,587,294.27 is: 39,842,255.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,017,088.03 : 64,463,040 = 26,587,294.27 : x
  2. Step 2: Convert to fraction form
    43,017,088.03/64,463,040 = 26,587,294.27/x
  3. Step 3: Cross multiply
    43,017,088.03x = 64,463,040 × 26,587,294.27
  4. Step 4: Simplify right side
    43,017,088.03x = 1,713,897,813,857,623
  5. Step 5: Solve for x
    x = 1,713,897,813,857,623/43,017,088.03
  6. Step 6: Final answer
    x = 39,842,255.54

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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.