Home / 329,766,215,431.12-494,366,024,752.08-114,606,804,025.74

Finding the Fourth Proportional to 329,766,215,431.12, 494,366,024,752.08 and 114,606,804,025.74

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Solution

The fourth proportional to 329,766,215,431.12, 494,366,024,752.08 and 114,606,804,025.74 is: 171,811,748,640.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    329,766,215,431.12 : 494,366,024,752.08 = 114,606,804,025.74 : x
  2. Step 2: Convert to fraction form
    329,766,215,431.12/494,366,024,752.08 = 114,606,804,025.74/x
  3. Step 3: Cross multiply
    329,766,215,431.12x = 494,366,024,752.08 × 114,606,804,025.74
  4. Step 4: Simplify right side
    329,766,215,431.12x = 56,657,710,115,745,767,096,320
  5. Step 5: Solve for x
    x = 56,657,710,115,745,767,096,320/329,766,215,431.12
  6. Step 6: Final answer
    x = 171,811,748,640.40

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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.