Home / 24,712,085.40-37,068,128.10-16,649,928.60

Finding the Fourth Proportional to 24,712,085.40, 37,068,128.10 and 16,649,928.60

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Solution

The fourth proportional to 24,712,085.40, 37,068,128.10 and 16,649,928.60 is: 24,974,892.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,712,085.40 : 37,068,128.10 = 16,649,928.60 : x
  2. Step 2: Convert to fraction form
    24,712,085.40/37,068,128.10 = 16,649,928.60/x
  3. Step 3: Cross multiply
    24,712,085.40x = 37,068,128.10 × 16,649,928.60
  4. Step 4: Simplify right side
    24,712,085.40x = 617,181,686,200,653.62
  5. Step 5: Solve for x
    x = 617,181,686,200,653.62/24,712,085.40
  6. Step 6: Final answer
    x = 24,974,892.90

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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.