Home / 44,165,942.16-66,064,385.70-31,034,440.02

Finding the Fourth Proportional to 44,165,942.16, 66,064,385.70 and 31,034,440.02

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Solution

The fourth proportional to 44,165,942.16, 66,064,385.70 and 31,034,440.02 is: 46,421,996.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,165,942.16 : 66,064,385.70 = 31,034,440.02 : x
  2. Step 2: Convert to fraction form
    44,165,942.16/66,064,385.70 = 31,034,440.02/x
  3. Step 3: Cross multiply
    44,165,942.16x = 66,064,385.70 × 31,034,440.02
  4. Step 4: Simplify right side
    44,165,942.16x = 2,050,271,215,464,795.75
  5. Step 5: Solve for x
    x = 2,050,271,215,464,795.75/44,165,942.16
  6. Step 6: Final answer
    x = 46,421,996.57

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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.