Home / 62,208,049.65-93,312,074.48-19,076,910.45

Finding the Fourth Proportional to 62,208,049.65, 93,312,074.48 and 19,076,910.45

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Solution

The fourth proportional to 62,208,049.65, 93,312,074.48 and 19,076,910.45 is: 28,615,365.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,208,049.65 : 93,312,074.48 = 19,076,910.45 : x
  2. Step 2: Convert to fraction form
    62,208,049.65/93,312,074.48 = 19,076,910.45/x
  3. Step 3: Cross multiply
    62,208,049.65x = 93,312,074.48 × 19,076,910.45
  4. Step 4: Simplify right side
    62,208,049.65x = 1,780,106,088,663,305.50
  5. Step 5: Solve for x
    x = 1,780,106,088,663,305.50/62,208,049.65
  6. Step 6: Final answer
    x = 28,615,365.68

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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.