Home / 49,056,130.40-73,584,195.60-16,697,278.40

Finding the Fourth Proportional to 49,056,130.40, 73,584,195.60 and 16,697,278.40

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Solution

The fourth proportional to 49,056,130.40, 73,584,195.60 and 16,697,278.40 is: 25,045,917.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,056,130.40 : 73,584,195.60 = 16,697,278.40 : x
  2. Step 2: Convert to fraction form
    49,056,130.40/73,584,195.60 = 16,697,278.40/x
  3. Step 3: Cross multiply
    49,056,130.40x = 73,584,195.60 × 16,697,278.40
  4. Step 4: Simplify right side
    49,056,130.40x = 1,228,655,799,773,255
  5. Step 5: Solve for x
    x = 1,228,655,799,773,255/49,056,130.40
  6. Step 6: Final answer
    x = 25,045,917.60

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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.