Home / 31,296,601.95-46,911,769.68-10,527,268.13

Finding the Fourth Proportional to 31,296,601.95, 46,911,769.68 and 10,527,268.13

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Solution

The fourth proportional to 31,296,601.95, 46,911,769.68 and 10,527,268.13 is: 15,779,757.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,296,601.95 : 46,911,769.68 = 10,527,268.13 : x
  2. Step 2: Convert to fraction form
    31,296,601.95/46,911,769.68 = 10,527,268.13/x
  3. Step 3: Cross multiply
    31,296,601.95x = 46,911,769.68 × 10,527,268.13
  4. Step 4: Simplify right side
    31,296,601.95x = 493,852,777,639,605.44
  5. Step 5: Solve for x
    x = 493,852,777,639,605.44/31,296,601.95
  6. Step 6: Final answer
    x = 15,779,757.13

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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.