Home / 35,935,780.65-53,912,740.39-10,028,060.35

Finding the Fourth Proportional to 35,935,780.65, 53,912,740.39 and 10,028,060.35

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Solution

The fourth proportional to 35,935,780.65, 53,912,740.39 and 10,028,060.35 is: 15,044,621.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,935,780.65 : 53,912,740.39 = 10,028,060.35 : x
  2. Step 2: Convert to fraction form
    35,935,780.65/53,912,740.39 = 10,028,060.35/x
  3. Step 3: Cross multiply
    35,935,780.65x = 53,912,740.39 × 10,028,060.35
  4. Step 4: Simplify right side
    35,935,780.65x = 540,640,214,104,950.56
  5. Step 5: Solve for x
    x = 540,640,214,104,950.56/35,935,780.65
  6. Step 6: Final answer
    x = 15,044,621.39

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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.