Home / 26,871,019.07-40,318,200.23-14,583,663.35

Finding the Fourth Proportional to 26,871,019.07, 40,318,200.23 and 14,583,663.35

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Solution

The fourth proportional to 26,871,019.07, 40,318,200.23 and 14,583,663.35 is: 21,881,829.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,871,019.07 : 40,318,200.23 = 14,583,663.35 : x
  2. Step 2: Convert to fraction form
    26,871,019.07/40,318,200.23 = 14,583,663.35/x
  3. Step 3: Cross multiply
    26,871,019.07x = 40,318,200.23 × 14,583,663.35
  4. Step 4: Simplify right side
    26,871,019.07x = 587,987,058,908,896.50
  5. Step 5: Solve for x
    x = 587,987,058,908,896.50/26,871,019.07
  6. Step 6: Final answer
    x = 21,881,829.55

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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.