Home / 132,899,477.40-199,349,216.10-132,899,477.40

Finding the Fourth Proportional to 132,899,477.40, 199,349,216.10 and 132,899,477.40

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Solution

The fourth proportional to 132,899,477.40, 199,349,216.10 and 132,899,477.40 is: 199,349,216.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,899,477.40 : 199,349,216.10 = 132,899,477.40 : x
  2. Step 2: Convert to fraction form
    132,899,477.40/199,349,216.10 = 132,899,477.40/x
  3. Step 3: Cross multiply
    132,899,477.40x = 199,349,216.10 × 132,899,477.40
  4. Step 4: Simplify right side
    132,899,477.40x = 26,493,406,639,789,668
  5. Step 5: Solve for x
    x = 26,493,406,639,789,668/132,899,477.40
  6. Step 6: Final answer
    x = 199,349,216.10

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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.