Home / 31,296,598.98-46,911,765.25-10,527,265.17

Finding the Fourth Proportional to 31,296,598.98, 46,911,765.25 and 10,527,265.17

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Solution

The fourth proportional to 31,296,598.98, 46,911,765.25 and 10,527,265.17 is: 15,779,752.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,296,598.98 : 46,911,765.25 = 10,527,265.17 : x
  2. Step 2: Convert to fraction form
    31,296,598.98/46,911,765.25 = 10,527,265.17/x
  3. Step 3: Cross multiply
    31,296,598.98x = 46,911,765.25 × 10,527,265.17
  4. Step 4: Simplify right side
    31,296,598.98x = 493,852,592,202,201.44
  5. Step 5: Solve for x
    x = 493,852,592,202,201.44/31,296,598.98
  6. Step 6: Final answer
    x = 15,779,752.70

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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.