Home / 44,926,378.49-67,410,909.28-31,114,592.07

Finding the Fourth Proportional to 44,926,378.49, 67,410,909.28 and 31,114,592.07

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Solution

The fourth proportional to 44,926,378.49, 67,410,909.28 and 31,114,592.07 is: 46,686,668.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,926,378.49 : 67,410,909.28 = 31,114,592.07 : x
  2. Step 2: Convert to fraction form
    44,926,378.49/67,410,909.28 = 31,114,592.07/x
  3. Step 3: Cross multiply
    44,926,378.49x = 67,410,909.28 × 31,114,592.07
  4. Step 4: Simplify right side
    44,926,378.49x = 2,097,462,943,480,333.50
  5. Step 5: Solve for x
    x = 2,097,462,943,480,333.50/44,926,378.49
  6. Step 6: Final answer
    x = 46,686,668.59

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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.