Home / 176,884,851.60-265,327,277.40-61,857,399.60

Finding the Fourth Proportional to 176,884,851.60, 265,327,277.40 and 61,857,399.60

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Solution

The fourth proportional to 176,884,851.60, 265,327,277.40 and 61,857,399.60 is: 92,786,099.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,884,851.60 : 265,327,277.40 = 61,857,399.60 : x
  2. Step 2: Convert to fraction form
    176,884,851.60/265,327,277.40 = 61,857,399.60/x
  3. Step 3: Cross multiply
    176,884,851.60x = 265,327,277.40 × 61,857,399.60
  4. Step 4: Simplify right side
    176,884,851.60x = 16,412,455,422,911,850
  5. Step 5: Solve for x
    x = 16,412,455,422,911,850/176,884,851.60
  6. Step 6: Final answer
    x = 92,786,099.40

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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.