Home / 39,476,552.40-59,214,828.60-10,726,250.40

Finding the Fourth Proportional to 39,476,552.40, 59,214,828.60 and 10,726,250.40

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Solution

The fourth proportional to 39,476,552.40, 59,214,828.60 and 10,726,250.40 is: 16,089,375.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,476,552.40 : 59,214,828.60 = 10,726,250.40 : x
  2. Step 2: Convert to fraction form
    39,476,552.40/59,214,828.60 = 10,726,250.40/x
  3. Step 3: Cross multiply
    39,476,552.40x = 59,214,828.60 × 10,726,250.40
  4. Step 4: Simplify right side
    39,476,552.40x = 635,153,078,956,681.50
  5. Step 5: Solve for x
    x = 635,153,078,956,681.50/39,476,552.40
  6. Step 6: Final answer
    x = 16,089,375.60

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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.