Home / 49,397,069.64-74,105,541.56-17,050,225.08

Finding the Fourth Proportional to 49,397,069.64, 74,105,541.56 and 17,050,225.08

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Solution

The fourth proportional to 49,397,069.64, 74,105,541.56 and 17,050,225.08 is: 25,578,767.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,397,069.64 : 74,105,541.56 = 17,050,225.08 : x
  2. Step 2: Convert to fraction form
    49,397,069.64/74,105,541.56 = 17,050,225.08/x
  3. Step 3: Cross multiply
    49,397,069.64x = 74,105,541.56 × 17,050,225.08
  4. Step 4: Simplify right side
    49,397,069.64x = 1,263,516,163,273,294.25
  5. Step 5: Solve for x
    x = 1,263,516,163,273,294.25/49,397,069.64
  6. Step 6: Final answer
    x = 25,578,767.58

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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.