Home / 31,296,601.20-46,911,768.56-10,527,267.38

Finding the Fourth Proportional to 31,296,601.20, 46,911,768.56 and 10,527,267.38

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Solution

The fourth proportional to 31,296,601.20, 46,911,768.56 and 10,527,267.38 is: 15,779,756.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,296,601.20 : 46,911,768.56 = 10,527,267.38 : x
  2. Step 2: Convert to fraction form
    31,296,601.20/46,911,768.56 = 10,527,267.38/x
  3. Step 3: Cross multiply
    31,296,601.20x = 46,911,768.56 × 10,527,267.38
  4. Step 4: Simplify right side
    31,296,601.20x = 493,852,730,827,998.81
  5. Step 5: Solve for x
    x = 493,852,730,827,998.81/31,296,601.20
  6. Step 6: Final answer
    x = 15,779,756.01

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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.