Home / 330,712,461.90-456,379,575.75-182,030,404.14

Finding the Fourth Proportional to 330,712,461.90, 456,379,575.75 and 182,030,404.14

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Solution

The fourth proportional to 330,712,461.90, 456,379,575.75 and 182,030,404.14 is: 251,199,964.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    330,712,461.90 : 456,379,575.75 = 182,030,404.14 : x
  2. Step 2: Convert to fraction form
    330,712,461.90/456,379,575.75 = 182,030,404.14/x
  3. Step 3: Cross multiply
    330,712,461.90x = 456,379,575.75 × 182,030,404.14
  4. Step 4: Simplify right side
    330,712,461.90x = 83,074,958,615,014,240
  5. Step 5: Solve for x
    x = 83,074,958,615,014,240/330,712,461.90
  6. Step 6: Final answer
    x = 251,199,964.28

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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.