Home / 362,013,277.32-499,537,623.42-213,324,746.04

Finding the Fourth Proportional to 362,013,277.32, 499,537,623.42 and 213,324,746.04

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Solution

The fourth proportional to 362,013,277.32, 499,537,623.42 and 213,324,746.04 is: 294,364,166.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,013,277.32 : 499,537,623.42 = 213,324,746.04 : x
  2. Step 2: Convert to fraction form
    362,013,277.32/499,537,623.42 = 213,324,746.04/x
  3. Step 3: Cross multiply
    362,013,277.32x = 499,537,623.42 × 213,324,746.04
  4. Step 4: Simplify right side
    362,013,277.32x = 106,563,736,653,496,656
  5. Step 5: Solve for x
    x = 106,563,736,653,496,656/362,013,277.32
  6. Step 6: Final answer
    x = 294,364,166.54

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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.