Home / 33,216,973.40-49,825,460.10-15,266,077.40

Finding the Fourth Proportional to 33,216,973.40, 49,825,460.10 and 15,266,077.40

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Solution

The fourth proportional to 33,216,973.40, 49,825,460.10 and 15,266,077.40 is: 22,899,116.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,216,973.40 : 49,825,460.10 = 15,266,077.40 : x
  2. Step 2: Convert to fraction form
    33,216,973.40/49,825,460.10 = 15,266,077.40/x
  3. Step 3: Cross multiply
    33,216,973.40x = 49,825,460.10 × 15,266,077.40
  4. Step 4: Simplify right side
    33,216,973.40x = 760,639,330,377,211.75
  5. Step 5: Solve for x
    x = 760,639,330,377,211.75/33,216,973.40
  6. Step 6: Final answer
    x = 22,899,116.10

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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.