Home / 246,416,482.88-340,054,845-134,914,549.52

Finding the Fourth Proportional to 246,416,482.88, 340,054,845 and 134,914,549.52

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Solution

The fourth proportional to 246,416,482.88, 340,054,845 and 134,914,549.52 is: 186,182,132.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,416,482.88 : 340,054,845 = 134,914,549.52 : x
  2. Step 2: Convert to fraction form
    246,416,482.88/340,054,845 = 134,914,549.52/x
  3. Step 3: Cross multiply
    246,416,482.88x = 340,054,845 × 134,914,549.52
  4. Step 4: Simplify right side
    246,416,482.88x = 45,878,346,225,268,432
  5. Step 5: Solve for x
    x = 45,878,346,225,268,432/246,416,482.88
  6. Step 6: Final answer
    x = 186,182,132.34

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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.