Home / 29,881,482.64-44,788,223.52-18,184,054.94

Finding the Fourth Proportional to 29,881,482.64, 44,788,223.52 and 18,184,054.94

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Solution

The fourth proportional to 29,881,482.64, 44,788,223.52 and 18,184,054.94 is: 27,255,391.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,881,482.64 : 44,788,223.52 = 18,184,054.94 : x
  2. Step 2: Convert to fraction form
    29,881,482.64/44,788,223.52 = 18,184,054.94/x
  3. Step 3: Cross multiply
    29,881,482.64x = 44,788,223.52 × 18,184,054.94
  4. Step 4: Simplify right side
    29,881,482.64x = 814,431,517,152,680.25
  5. Step 5: Solve for x
    x = 814,431,517,152,680.25/29,881,482.64
  6. Step 6: Final answer
    x = 27,255,391.81

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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.