Home / 25,646,507.03-35,391,116.81-14,043,870.60

Finding the Fourth Proportional to 25,646,507.03, 35,391,116.81 and 14,043,870.60

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Solution

The fourth proportional to 25,646,507.03, 35,391,116.81 and 14,043,870.60 is: 19,379,959.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,646,507.03 : 35,391,116.81 = 14,043,870.60 : x
  2. Step 2: Convert to fraction form
    25,646,507.03/35,391,116.81 = 14,043,870.60/x
  3. Step 3: Cross multiply
    25,646,507.03x = 35,391,116.81 × 14,043,870.60
  4. Step 4: Simplify right side
    25,646,507.03x = 497,028,264,798,905.44
  5. Step 5: Solve for x
    x = 497,028,264,798,905.44/25,646,507.03
  6. Step 6: Final answer
    x = 19,379,959.40

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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.