Home / 31,296,411.05-46,911,483.96-10,527,077.44

Finding the Fourth Proportional to 31,296,411.05, 46,911,483.96 and 10,527,077.44

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Solution

The fourth proportional to 31,296,411.05, 46,911,483.96 and 10,527,077.44 is: 15,779,471.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,296,411.05 : 46,911,483.96 = 10,527,077.44 : x
  2. Step 2: Convert to fraction form
    31,296,411.05/46,911,483.96 = 10,527,077.44/x
  3. Step 3: Cross multiply
    31,296,411.05x = 46,911,483.96 × 10,527,077.44
  4. Step 4: Simplify right side
    31,296,411.05x = 493,840,824,472,237.88
  5. Step 5: Solve for x
    x = 493,840,824,472,237.88/31,296,411.05
  6. Step 6: Final answer
    x = 15,779,471.44

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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.