Home / 23,634,031.02-32,614,931.23-12,769,015.02

Finding the Fourth Proportional to 23,634,031.02, 32,614,931.23 and 12,769,015.02

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Solution

The fourth proportional to 23,634,031.02, 32,614,931.23 and 12,769,015.02 is: 17,621,223.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,634,031.02 : 32,614,931.23 = 12,769,015.02 : x
  2. Step 2: Convert to fraction form
    23,634,031.02/32,614,931.23 = 12,769,015.02/x
  3. Step 3: Cross multiply
    23,634,031.02x = 32,614,931.23 × 12,769,015.02
  4. Step 4: Simplify right side
    23,634,031.02x = 416,460,546,752,137.06
  5. Step 5: Solve for x
    x = 416,460,546,752,137.06/23,634,031.02
  6. Step 6: Final answer
    x = 17,621,223.67

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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.