Home / 164,588,734.94-246,937,983.95-109,473,851.02

Finding the Fourth Proportional to 164,588,734.94, 246,937,983.95 and 109,473,851.02

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Solution

The fourth proportional to 164,588,734.94, 246,937,983.95 and 109,473,851.02 is: 164,247,280.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,588,734.94 : 246,937,983.95 = 109,473,851.02 : x
  2. Step 2: Convert to fraction form
    164,588,734.94/246,937,983.95 = 109,473,851.02/x
  3. Step 3: Cross multiply
    164,588,734.94x = 246,937,983.95 × 109,473,851.02
  4. Step 4: Simplify right side
    164,588,734.94x = 27,033,252,064,956,736
  5. Step 5: Solve for x
    x = 27,033,252,064,956,736/164,588,734.94
  6. Step 6: Final answer
    x = 164,247,280.20

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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.