Home / 46,416,376.86-69,624,489.15-12,337,723.14

Finding the Fourth Proportional to 46,416,376.86, 69,624,489.15 and 12,337,723.14

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Solution

The fourth proportional to 46,416,376.86, 69,624,489.15 and 12,337,723.14 is: 18,506,564.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,416,376.86 : 69,624,489.15 = 12,337,723.14 : x
  2. Step 2: Convert to fraction form
    46,416,376.86/69,624,489.15 = 12,337,723.14/x
  3. Step 3: Cross multiply
    46,416,376.86x = 69,624,489.15 × 12,337,723.14
  4. Step 4: Simplify right side
    46,416,376.86x = 859,007,670,896,634
  5. Step 5: Solve for x
    x = 859,007,670,896,634/46,416,376.86
  6. Step 6: Final answer
    x = 18,506,564.47

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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.