Home / 270,671,246.67-373,462,293.63-153,196,576.95

Finding the Fourth Proportional to 270,671,246.67, 373,462,293.63 and 153,196,576.95

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Solution

The fourth proportional to 270,671,246.67, 373,462,293.63 and 153,196,576.95 is: 211,375,037.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,671,246.67 : 373,462,293.63 = 153,196,576.95 : x
  2. Step 2: Convert to fraction form
    270,671,246.67/373,462,293.63 = 153,196,576.95/x
  3. Step 3: Cross multiply
    270,671,246.67x = 373,462,293.63 × 153,196,576.95
  4. Step 4: Simplify right side
    270,671,246.67x = 57,213,145,004,011,784
  5. Step 5: Solve for x
    x = 57,213,145,004,011,784/270,671,246.67
  6. Step 6: Final answer
    x = 211,375,037.83

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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.