Home / 57,316,027.87-79,097,404.53-32,533,880.23

Finding the Fourth Proportional to 57,316,027.87, 79,097,404.53 and 32,533,880.23

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Solution

The fourth proportional to 57,316,027.87, 79,097,404.53 and 32,533,880.23 is: 44,897,484.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,316,027.87 : 79,097,404.53 = 32,533,880.23 : x
  2. Step 2: Convert to fraction form
    57,316,027.87/79,097,404.53 = 32,533,880.23/x
  3. Step 3: Cross multiply
    57,316,027.87x = 79,097,404.53 × 32,533,880.23
  4. Step 4: Simplify right side
    57,316,027.87x = 2,573,345,485,482,879.50
  5. Step 5: Solve for x
    x = 2,573,345,485,482,879.50/57,316,027.87
  6. Step 6: Final answer
    x = 44,897,484.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.