Home / 53,049,674.97-73,208,554.85-29,527,705.35

Finding the Fourth Proportional to 53,049,674.97, 73,208,554.85 and 29,527,705.35

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Solution

The fourth proportional to 53,049,674.97, 73,208,554.85 and 29,527,705.35 is: 40,748,235.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,049,674.97 : 73,208,554.85 = 29,527,705.35 : x
  2. Step 2: Convert to fraction form
    53,049,674.97/73,208,554.85 = 29,527,705.35/x
  3. Step 3: Cross multiply
    53,049,674.97x = 73,208,554.85 × 29,527,705.35
  4. Step 4: Simplify right side
    53,049,674.97x = 2,161,680,636,783,933
  5. Step 5: Solve for x
    x = 2,161,680,636,783,933/53,049,674.97
  6. Step 6: Final answer
    x = 40,748,235.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.