Home / 94,635,232.78-130,596,801.96-52,248,874.18

Finding the Fourth Proportional to 94,635,232.78, 130,596,801.96 and 52,248,874.18

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Solution

The fourth proportional to 94,635,232.78, 130,596,801.96 and 52,248,874.18 is: 72,103,546.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,635,232.78 : 130,596,801.96 = 52,248,874.18 : x
  2. Step 2: Convert to fraction form
    94,635,232.78/130,596,801.96 = 52,248,874.18/x
  3. Step 3: Cross multiply
    94,635,232.78x = 130,596,801.96 × 52,248,874.18
  4. Step 4: Simplify right side
    94,635,232.78x = 6,823,535,873,918,417
  5. Step 5: Solve for x
    x = 6,823,535,873,918,417/94,635,232.78
  6. Step 6: Final answer
    x = 72,103,546.15

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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.