Home / 37,657,048.60-56,495,195.70-12,098,308.60

Finding the Fourth Proportional to 37,657,048.60, 56,495,195.70 and 12,098,308.60

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Solution

The fourth proportional to 37,657,048.60, 56,495,195.70 and 12,098,308.60 is: 18,150,554.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,657,048.60 : 56,495,195.70 = 12,098,308.60 : x
  2. Step 2: Convert to fraction form
    37,657,048.60/56,495,195.70 = 12,098,308.60/x
  3. Step 3: Cross multiply
    37,657,048.60x = 56,495,195.70 × 12,098,308.60
  4. Step 4: Simplify right side
    37,657,048.60x = 683,496,311,995,993
  5. Step 5: Solve for x
    x = 683,496,311,995,993/37,657,048.60
  6. Step 6: Final answer
    x = 18,150,554.48

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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.