Home / 61,746,232.37-92,632,723.27-18,611,827.25

Finding the Fourth Proportional to 61,746,232.37, 92,632,723.27 and 18,611,827.25

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Solution

The fourth proportional to 61,746,232.37, 92,632,723.27 and 18,611,827.25 is: 27,921,772.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,746,232.37 : 92,632,723.27 = 18,611,827.25 : x
  2. Step 2: Convert to fraction form
    61,746,232.37/92,632,723.27 = 18,611,827.25/x
  3. Step 3: Cross multiply
    61,746,232.37x = 92,632,723.27 × 18,611,827.25
  4. Step 4: Simplify right side
    61,746,232.37x = 1,724,064,242,688,602
  5. Step 5: Solve for x
    x = 1,724,064,242,688,602/61,746,232.37
  6. Step 6: Final answer
    x = 27,921,772.34

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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.