Home / 164,588,737.17-246,937,987.32-109,473,853.26

Finding the Fourth Proportional to 164,588,737.17, 246,937,987.32 and 109,473,853.26

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Solution

The fourth proportional to 164,588,737.17, 246,937,987.32 and 109,473,853.26 is: 164,247,283.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,588,737.17 : 246,937,987.32 = 109,473,853.26 : x
  2. Step 2: Convert to fraction form
    164,588,737.17/246,937,987.32 = 109,473,853.26/x
  3. Step 3: Cross multiply
    164,588,737.17x = 246,937,987.32 × 109,473,853.26
  4. Step 4: Simplify right side
    164,588,737.17x = 27,033,252,988,189,420
  5. Step 5: Solve for x
    x = 27,033,252,988,189,420/164,588,737.17
  6. Step 6: Final answer
    x = 164,247,283.58

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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.