Home / 43,968,000.10-65,952,000.15-39,097,113.70

Finding the Fourth Proportional to 43,968,000.10, 65,952,000.15 and 39,097,113.70

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Solution

The fourth proportional to 43,968,000.10, 65,952,000.15 and 39,097,113.70 is: 58,645,670.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,968,000.10 : 65,952,000.15 = 39,097,113.70 : x
  2. Step 2: Convert to fraction form
    43,968,000.10/65,952,000.15 = 39,097,113.70/x
  3. Step 3: Cross multiply
    43,968,000.10x = 65,952,000.15 × 39,097,113.70
  4. Step 4: Simplify right side
    43,968,000.10x = 2,578,532,848,606,967
  5. Step 5: Solve for x
    x = 2,578,532,848,606,967/43,968,000.10
  6. Step 6: Final answer
    x = 58,645,670.55

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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.