Home / 33,316,271.15-49,995,985.75-17,974,150.75

Finding the Fourth Proportional to 33,316,271.15, 49,995,985.75 and 17,974,150.75

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Solution

The fourth proportional to 33,316,271.15, 49,995,985.75 and 17,974,150.75 is: 26,972,868.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,316,271.15 : 49,995,985.75 = 17,974,150.75 : x
  2. Step 2: Convert to fraction form
    33,316,271.15/49,995,985.75 = 17,974,150.75/x
  3. Step 3: Cross multiply
    33,316,271.15x = 49,995,985.75 × 17,974,150.75
  4. Step 4: Simplify right side
    33,316,271.15x = 898,635,384,602,788.62
  5. Step 5: Solve for x
    x = 898,635,384,602,788.62/33,316,271.15
  6. Step 6: Final answer
    x = 26,972,868.02

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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.