Home / 334,719,236.32-502,090,181.52-89,076,113.44

Finding the Fourth Proportional to 334,719,236.32, 502,090,181.52 and 89,076,113.44

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Solution

The fourth proportional to 334,719,236.32, 502,090,181.52 and 89,076,113.44 is: 133,617,184.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,719,236.32 : 502,090,181.52 = 89,076,113.44 : x
  2. Step 2: Convert to fraction form
    334,719,236.32/502,090,181.52 = 89,076,113.44/x
  3. Step 3: Cross multiply
    334,719,236.32x = 502,090,181.52 × 89,076,113.44
  4. Step 4: Simplify right side
    334,719,236.32x = 44,724,241,966,185,712
  5. Step 5: Solve for x
    x = 44,724,241,966,185,712/334,719,236.32
  6. Step 6: Final answer
    x = 133,617,184.53

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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.