Home / 44,856,827.40-67,316,733.90-19,316,166.60

Finding the Fourth Proportional to 44,856,827.40, 67,316,733.90 and 19,316,166.60

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Solution

The fourth proportional to 44,856,827.40, 67,316,733.90 and 19,316,166.60 is: 28,987,811.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,856,827.40 : 67,316,733.90 = 19,316,166.60 : x
  2. Step 2: Convert to fraction form
    44,856,827.40/67,316,733.90 = 19,316,166.60/x
  3. Step 3: Cross multiply
    44,856,827.40x = 67,316,733.90 × 19,316,166.60
  4. Step 4: Simplify right side
    44,856,827.40x = 1,300,301,246,980,268
  5. Step 5: Solve for x
    x = 1,300,301,246,980,268/44,856,827.40
  6. Step 6: Final answer
    x = 28,987,811.27

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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.