Home / 45,832,975.92-63,248,244.48-25,206,429.60

Finding the Fourth Proportional to 45,832,975.92, 63,248,244.48 and 25,206,429.60

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Solution

The fourth proportional to 45,832,975.92, 63,248,244.48 and 25,206,429.60 is: 34,784,178.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,832,975.92 : 63,248,244.48 = 25,206,429.60 : x
  2. Step 2: Convert to fraction form
    45,832,975.92/63,248,244.48 = 25,206,429.60/x
  3. Step 3: Cross multiply
    45,832,975.92x = 63,248,244.48 × 25,206,429.60
  4. Step 4: Simplify right side
    45,832,975.92x = 1,594,262,421,808,708.50
  5. Step 5: Solve for x
    x = 1,594,262,421,808,708.50/45,832,975.92
  6. Step 6: Final answer
    x = 34,784,178.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.