Home / 39,926,511.60-59,889,767.40-14,358,294.60

Finding the Fourth Proportional to 39,926,511.60, 59,889,767.40 and 14,358,294.60

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Solution

The fourth proportional to 39,926,511.60, 59,889,767.40 and 14,358,294.60 is: 21,537,441.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,926,511.60 : 59,889,767.40 = 14,358,294.60 : x
  2. Step 2: Convert to fraction form
    39,926,511.60/59,889,767.40 = 14,358,294.60/x
  3. Step 3: Cross multiply
    39,926,511.60x = 59,889,767.40 × 14,358,294.60
  4. Step 4: Simplify right side
    39,926,511.60x = 859,914,923,854,676
  5. Step 5: Solve for x
    x = 859,914,923,854,676/39,926,511.60
  6. Step 6: Final answer
    x = 21,537,441.90

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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.