Home / 45,274,265-62,474,898.66-25,695,152.36

Finding the Fourth Proportional to 45,274,265, 62,474,898.66 and 25,695,152.36

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Solution

The fourth proportional to 45,274,265, 62,474,898.66 and 25,695,152.36 is: 35,457,274.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,274,265 : 62,474,898.66 = 25,695,152.36 : x
  2. Step 2: Convert to fraction form
    45,274,265/62,474,898.66 = 25,695,152.36/x
  3. Step 3: Cross multiply
    45,274,265x = 62,474,898.66 × 25,695,152.36
  4. Step 4: Simplify right side
    45,274,265x = 1,605,302,039,744,259.75
  5. Step 5: Solve for x
    x = 1,605,302,039,744,259.75/45,274,265
  6. Step 6: Final answer
    x = 35,457,274.45

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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.