Home / 49,103,009.39-73,657,466.45-15,024,650.51

Finding the Fourth Proportional to 49,103,009.39, 73,657,466.45 and 15,024,650.51

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Solution

The fourth proportional to 49,103,009.39, 73,657,466.45 and 15,024,650.51 is: 22,537,879.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,103,009.39 : 73,657,466.45 = 15,024,650.51 : x
  2. Step 2: Convert to fraction form
    49,103,009.39/73,657,466.45 = 15,024,650.51/x
  3. Step 3: Cross multiply
    49,103,009.39x = 73,657,466.45 × 15,024,650.51
  4. Step 4: Simplify right side
    49,103,009.39x = 1,106,677,690,788,177
  5. Step 5: Solve for x
    x = 1,106,677,690,788,177/49,103,009.39
  6. Step 6: Final answer
    x = 22,537,879.13

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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.