Home / 119,520,027.10-179,280,040.65-119,520,027.10

Finding the Fourth Proportional to 119,520,027.10, 179,280,040.65 and 119,520,027.10

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Solution

The fourth proportional to 119,520,027.10, 179,280,040.65 and 119,520,027.10 is: 179,280,040.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,520,027.10 : 179,280,040.65 = 119,520,027.10 : x
  2. Step 2: Convert to fraction form
    119,520,027.10/179,280,040.65 = 119,520,027.10/x
  3. Step 3: Cross multiply
    119,520,027.10x = 179,280,040.65 × 119,520,027.10
  4. Step 4: Simplify right side
    119,520,027.10x = 21,427,555,316,977,100
  5. Step 5: Solve for x
    x = 21,427,555,316,977,100/119,520,027.10
  6. Step 6: Final answer
    x = 179,280,040.65

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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.