Home / 301,937,008.56-452,313,619.44-156,465,995.34

Finding the Fourth Proportional to 301,937,008.56, 452,313,619.44 and 156,465,995.34

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Solution

The fourth proportional to 301,937,008.56, 452,313,619.44 and 156,465,995.34 is: 234,392,269.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,937,008.56 : 452,313,619.44 = 156,465,995.34 : x
  2. Step 2: Convert to fraction form
    301,937,008.56/452,313,619.44 = 156,465,995.34/x
  3. Step 3: Cross multiply
    301,937,008.56x = 452,313,619.44 × 156,465,995.34
  4. Step 4: Simplify right side
    301,937,008.56x = 70,771,700,671,517,576
  5. Step 5: Solve for x
    x = 70,771,700,671,517,576/301,937,008.56
  6. Step 6: Final answer
    x = 234,392,269.46

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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.