Home / 581,835,993.71-873,060,440.49-336,365,056.55

Finding the Fourth Proportional to 581,835,993.71, 873,060,440.49 and 336,365,056.55

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Solution

The fourth proportional to 581,835,993.71, 873,060,440.49 and 336,365,056.55 is: 504,724,746.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    581,835,993.71 : 873,060,440.49 = 336,365,056.55 : x
  2. Step 2: Convert to fraction form
    581,835,993.71/873,060,440.49 = 336,365,056.55/x
  3. Step 3: Cross multiply
    581,835,993.71x = 873,060,440.49 × 336,365,056.55
  4. Step 4: Simplify right side
    581,835,993.71x = 293,667,024,432,621,504
  5. Step 5: Solve for x
    x = 293,667,024,432,621,504/581,835,993.71
  6. Step 6: Final answer
    x = 504,724,746.51

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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.