Home / 36,731,875.60-55,097,813.40-16,576,483.60

Finding the Fourth Proportional to 36,731,875.60, 55,097,813.40 and 16,576,483.60

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Solution

The fourth proportional to 36,731,875.60, 55,097,813.40 and 16,576,483.60 is: 24,864,725.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,731,875.60 : 55,097,813.40 = 16,576,483.60 : x
  2. Step 2: Convert to fraction form
    36,731,875.60/55,097,813.40 = 16,576,483.60/x
  3. Step 3: Cross multiply
    36,731,875.60x = 55,097,813.40 × 16,576,483.60
  4. Step 4: Simplify right side
    36,731,875.60x = 913,328,000,220,960.25
  5. Step 5: Solve for x
    x = 913,328,000,220,960.25/36,731,875.60
  6. Step 6: Final answer
    x = 24,864,725.40

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Similar ratio
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1.5x scale

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.