Home / 301,827,672.60-452,741,508.90-107,832,024.60

Finding the Fourth Proportional to 301,827,672.60, 452,741,508.90 and 107,832,024.60

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Solution

The fourth proportional to 301,827,672.60, 452,741,508.90 and 107,832,024.60 is: 161,748,036.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,827,672.60 : 452,741,508.90 = 107,832,024.60 : x
  2. Step 2: Convert to fraction form
    301,827,672.60/452,741,508.90 = 107,832,024.60/x
  3. Step 3: Cross multiply
    301,827,672.60x = 452,741,508.90 × 107,832,024.60
  4. Step 4: Simplify right side
    301,827,672.60x = 48,820,033,525,145,912
  5. Step 5: Solve for x
    x = 48,820,033,525,145,912/301,827,672.60
  6. Step 6: Final answer
    x = 161,748,036.90

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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.