Home / 51,085,079.34-76,624,871.69-25,151,527.23

Finding the Fourth Proportional to 51,085,079.34, 76,624,871.69 and 25,151,527.23

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Solution

The fourth proportional to 51,085,079.34, 76,624,871.69 and 25,151,527.23 is: 37,725,938.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,085,079.34 : 76,624,871.69 = 25,151,527.23 : x
  2. Step 2: Convert to fraction form
    51,085,079.34/76,624,871.69 = 25,151,527.23/x
  3. Step 3: Cross multiply
    51,085,079.34x = 76,624,871.69 × 25,151,527.23
  4. Step 4: Simplify right side
    51,085,079.34x = 1,927,232,546,680,533.50
  5. Step 5: Solve for x
    x = 1,927,232,546,680,533.50/51,085,079.34
  6. Step 6: Final answer
    x = 37,725,938.21

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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.