Home / 136,458,045.90-204,757,927.65-59,788,824.30

Finding the Fourth Proportional to 136,458,045.90, 204,757,927.65 and 59,788,824.30

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Solution

The fourth proportional to 136,458,045.90, 204,757,927.65 and 59,788,824.30 is: 89,714,283.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,458,045.90 : 204,757,927.65 = 59,788,824.30 : x
  2. Step 2: Convert to fraction form
    136,458,045.90/204,757,927.65 = 59,788,824.30/x
  3. Step 3: Cross multiply
    136,458,045.90x = 204,757,927.65 × 59,788,824.30
  4. Step 4: Simplify right side
    136,458,045.90x = 12,242,235,760,297,962
  5. Step 5: Solve for x
    x = 12,242,235,760,297,962/136,458,045.90
  6. Step 6: Final answer
    x = 89,714,283.09

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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.