Home / 45,558,675.25-62,870,931.20-25,716,617.30

Finding the Fourth Proportional to 45,558,675.25, 62,870,931.20 and 25,716,617.30

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Solution

The fourth proportional to 45,558,675.25, 62,870,931.20 and 25,716,617.30 is: 35,488,908.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,558,675.25 : 62,870,931.20 = 25,716,617.30 : x
  2. Step 2: Convert to fraction form
    45,558,675.25/62,870,931.20 = 25,716,617.30/x
  3. Step 3: Cross multiply
    45,558,675.25x = 62,870,931.20 × 25,716,617.30
  4. Step 4: Simplify right side
    45,558,675.25x = 1,616,827,677,186,498.50
  5. Step 5: Solve for x
    x = 1,616,827,677,186,498.50/45,558,675.25
  6. Step 6: Final answer
    x = 35,488,908.94

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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.