Home / 46,364,400.80-69,612,956.40-26,209,008.80

Finding the Fourth Proportional to 46,364,400.80, 69,612,956.40 and 26,209,008.80

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Solution

The fourth proportional to 46,364,400.80, 69,612,956.40 and 26,209,008.80 is: 39,351,022.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,364,400.80 : 69,612,956.40 = 26,209,008.80 : x
  2. Step 2: Convert to fraction form
    46,364,400.80/69,612,956.40 = 26,209,008.80/x
  3. Step 3: Cross multiply
    46,364,400.80x = 69,612,956.40 × 26,209,008.80
  4. Step 4: Simplify right side
    46,364,400.80x = 1,824,486,586,881,616.50
  5. Step 5: Solve for x
    x = 1,824,486,586,881,616.50/46,364,400.80
  6. Step 6: Final answer
    x = 39,351,022.67

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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.