Home / 94,635,221.48-130,596,786.34-52,248,862.91

Finding the Fourth Proportional to 94,635,221.48, 130,596,786.34 and 52,248,862.91

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Solution

The fourth proportional to 94,635,221.48, 130,596,786.34 and 52,248,862.91 is: 72,103,530.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,635,221.48 : 130,596,786.34 = 52,248,862.91 : x
  2. Step 2: Convert to fraction form
    94,635,221.48/130,596,786.34 = 52,248,862.91/x
  3. Step 3: Cross multiply
    94,635,221.48x = 130,596,786.34 × 52,248,862.91
  4. Step 4: Simplify right side
    94,635,221.48x = 6,823,533,585,181,615
  5. Step 5: Solve for x
    x = 6,823,533,585,181,615/94,635,221.48
  6. Step 6: Final answer
    x = 72,103,530.57

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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.