Home / 29,729,920.05-44,581,594.05-11,528,065.80

Finding the Fourth Proportional to 29,729,920.05, 44,581,594.05 and 11,528,065.80

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Solution

The fourth proportional to 29,729,920.05, 44,581,594.05 and 11,528,065.80 is: 17,286,946.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,729,920.05 : 44,581,594.05 = 11,528,065.80 : x
  2. Step 2: Convert to fraction form
    29,729,920.05/44,581,594.05 = 11,528,065.80/x
  3. Step 3: Cross multiply
    29,729,920.05x = 44,581,594.05 × 11,528,065.80
  4. Step 4: Simplify right side
    29,729,920.05x = 513,939,549,677,288.50
  5. Step 5: Solve for x
    x = 513,939,549,677,288.50/29,729,920.05
  6. Step 6: Final answer
    x = 17,286,946.91

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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.