Home / 43,172,851.50-59,578,690.86-23,593,749.12

Finding the Fourth Proportional to 43,172,851.50, 59,578,690.86 and 23,593,749.12

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Solution

The fourth proportional to 43,172,851.50, 59,578,690.86 and 23,593,749.12 is: 32,559,458.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,172,851.50 : 59,578,690.86 = 23,593,749.12 : x
  2. Step 2: Convert to fraction form
    43,172,851.50/59,578,690.86 = 23,593,749.12/x
  3. Step 3: Cross multiply
    43,172,851.50x = 59,578,690.86 × 23,593,749.12
  4. Step 4: Simplify right side
    43,172,851.50x = 1,405,684,685,048,877
  5. Step 5: Solve for x
    x = 1,405,684,685,048,877/43,172,851.50
  6. Step 6: Final answer
    x = 32,559,458.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.