Home / 43,460,412.80-59,971,859.04-25,126,880

Finding the Fourth Proportional to 43,460,412.80, 59,971,859.04 and 25,126,880

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Solution

The fourth proportional to 43,460,412.80, 59,971,859.04 and 25,126,880 is: 34,673,064.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,460,412.80 : 59,971,859.04 = 25,126,880 : x
  2. Step 2: Convert to fraction form
    43,460,412.80/59,971,859.04 = 25,126,880/x
  3. Step 3: Cross multiply
    43,460,412.80x = 59,971,859.04 × 25,126,880
  4. Step 4: Simplify right side
    43,460,412.80x = 1,506,905,705,474,995.25
  5. Step 5: Solve for x
    x = 1,506,905,705,474,995.25/43,460,412.80
  6. Step 6: Final answer
    x = 34,673,064.71

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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.