Home / 473,747,382.24-653,721,055.92-262,020,567.96

Finding the Fourth Proportional to 473,747,382.24, 653,721,055.92 and 262,020,567.96

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Solution

The fourth proportional to 473,747,382.24, 653,721,055.92 and 262,020,567.96 is: 361,560,546.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    473,747,382.24 : 653,721,055.92 = 262,020,567.96 : x
  2. Step 2: Convert to fraction form
    473,747,382.24/653,721,055.92 = 262,020,567.96/x
  3. Step 3: Cross multiply
    473,747,382.24x = 653,721,055.92 × 262,020,567.96
  4. Step 4: Simplify right side
    473,747,382.24x = 171,288,362,359,569,312
  5. Step 5: Solve for x
    x = 171,288,362,359,569,312/473,747,382.24
  6. Step 6: Final answer
    x = 361,560,546.36

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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.