Home / 467,395,322.28-701,156,767.50-194,702,316.36

Finding the Fourth Proportional to 467,395,322.28, 701,156,767.50 and 194,702,316.36

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Solution

The fourth proportional to 467,395,322.28, 701,156,767.50 and 194,702,316.36 is: 292,080,045.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    467,395,322.28 : 701,156,767.50 = 194,702,316.36 : x
  2. Step 2: Convert to fraction form
    467,395,322.28/701,156,767.50 = 194,702,316.36/x
  3. Step 3: Cross multiply
    467,395,322.28x = 701,156,767.50 × 194,702,316.36
  4. Step 4: Simplify right side
    467,395,322.28x = 136,516,846,763,739,984
  5. Step 5: Solve for x
    x = 136,516,846,763,739,984/467,395,322.28
  6. Step 6: Final answer
    x = 292,080,045.00

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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.