Home / 118,624,133.60-177,936,200.40-37,853,266.40

Finding the Fourth Proportional to 118,624,133.60, 177,936,200.40 and 37,853,266.40

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Solution

The fourth proportional to 118,624,133.60, 177,936,200.40 and 37,853,266.40 is: 56,779,899.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,624,133.60 : 177,936,200.40 = 37,853,266.40 : x
  2. Step 2: Convert to fraction form
    118,624,133.60/177,936,200.40 = 37,853,266.40/x
  3. Step 3: Cross multiply
    118,624,133.60x = 177,936,200.40 × 37,853,266.40
  4. Step 4: Simplify right side
    118,624,133.60x = 6,735,466,395,944,987
  5. Step 5: Solve for x
    x = 6,735,466,395,944,987/118,624,133.60
  6. Step 6: Final answer
    x = 56,779,899.60

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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.