Home / 44,992,085.60-67,488,128.40-29,686,584.80

Finding the Fourth Proportional to 44,992,085.60, 67,488,128.40 and 29,686,584.80

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Solution

The fourth proportional to 44,992,085.60, 67,488,128.40 and 29,686,584.80 is: 44,529,877.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,992,085.60 : 67,488,128.40 = 29,686,584.80 : x
  2. Step 2: Convert to fraction form
    44,992,085.60/67,488,128.40 = 29,686,584.80/x
  3. Step 3: Cross multiply
    44,992,085.60x = 67,488,128.40 × 29,686,584.80
  4. Step 4: Simplify right side
    44,992,085.60x = 2,003,492,046,739,888.50
  5. Step 5: Solve for x
    x = 2,003,492,046,739,888.50/44,992,085.60
  6. Step 6: Final answer
    x = 44,529,877.20

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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.