Home / 41,036,666-61,571,955.48-17,995,678.16

Finding the Fourth Proportional to 41,036,666, 61,571,955.48 and 17,995,678.16

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Solution

The fourth proportional to 41,036,666, 61,571,955.48 and 17,995,678.16 is: 27,000,953.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,036,666 : 61,571,955.48 = 17,995,678.16 : x
  2. Step 2: Convert to fraction form
    41,036,666/61,571,955.48 = 17,995,678.16/x
  3. Step 3: Cross multiply
    41,036,666x = 61,571,955.48 × 17,995,678.16
  4. Step 4: Simplify right side
    41,036,666x = 1,108,029,094,499,928.25
  5. Step 5: Solve for x
    x = 1,108,029,094,499,928.25/41,036,666
  6. Step 6: Final answer
    x = 27,000,953.11

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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.