Home / 176,884,698.60-265,327,047.90-61,857,246.60

Finding the Fourth Proportional to 176,884,698.60, 265,327,047.90 and 61,857,246.60

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Solution

The fourth proportional to 176,884,698.60, 265,327,047.90 and 61,857,246.60 is: 92,785,869.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,884,698.60 : 265,327,047.90 = 61,857,246.60 : x
  2. Step 2: Convert to fraction form
    176,884,698.60/265,327,047.90 = 61,857,246.60/x
  3. Step 3: Cross multiply
    176,884,698.60x = 265,327,047.90 × 61,857,246.60
  4. Step 4: Simplify right side
    176,884,698.60x = 16,412,400,631,600,312
  5. Step 5: Solve for x
    x = 16,412,400,631,600,312/176,884,698.60
  6. Step 6: Final answer
    x = 92,785,869.90

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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.