Home / 23,493,967.13-35,275,544.88-13,139,473.01

Finding the Fourth Proportional to 23,493,967.13, 35,275,544.88 and 13,139,473.01

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Solution

The fourth proportional to 23,493,967.13, 35,275,544.88 and 13,139,473.01 is: 19,728,557.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,493,967.13 : 35,275,544.88 = 13,139,473.01 : x
  2. Step 2: Convert to fraction form
    23,493,967.13/35,275,544.88 = 13,139,473.01/x
  3. Step 3: Cross multiply
    23,493,967.13x = 35,275,544.88 × 13,139,473.01
  4. Step 4: Simplify right side
    23,493,967.13x = 463,502,069,687,426
  5. Step 5: Solve for x
    x = 463,502,069,687,426/23,493,967.13
  6. Step 6: Final answer
    x = 19,728,557.00

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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.