Home / 15,576,031.80-23,364,047.70-10,201,260.60

Finding the Fourth Proportional to 15,576,031.80, 23,364,047.70 and 10,201,260.60

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Solution

The fourth proportional to 15,576,031.80, 23,364,047.70 and 10,201,260.60 is: 15,301,890.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,576,031.80 : 23,364,047.70 = 10,201,260.60 : x
  2. Step 2: Convert to fraction form
    15,576,031.80/23,364,047.70 = 10,201,260.60/x
  3. Step 3: Cross multiply
    15,576,031.80x = 23,364,047.70 × 10,201,260.60
  4. Step 4: Simplify right side
    15,576,031.80x = 238,342,739,258,530.59
  5. Step 5: Solve for x
    x = 238,342,739,258,530.59/15,576,031.80
  6. Step 6: Final answer
    x = 15,301,890.90

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1.5x scale

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.