Home / 31,302,002.35-46,953,003.53-14,295,890.35

Finding the Fourth Proportional to 31,302,002.35, 46,953,003.53 and 14,295,890.35

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Solution

The fourth proportional to 31,302,002.35, 46,953,003.53 and 14,295,890.35 is: 21,443,835.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,302,002.35 : 46,953,003.53 = 14,295,890.35 : x
  2. Step 2: Convert to fraction form
    31,302,002.35/46,953,003.53 = 14,295,890.35/x
  3. Step 3: Cross multiply
    31,302,002.35x = 46,953,003.53 × 14,295,890.35
  4. Step 4: Simplify right side
    31,302,002.35x = 671,234,989,996,563.50
  5. Step 5: Solve for x
    x = 671,234,989,996,563.50/31,302,002.35
  6. Step 6: Final answer
    x = 21,443,835.53

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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.