Home / 46,403,081.28-69,604,651.08-17,642,573.28

Finding the Fourth Proportional to 46,403,081.28, 69,604,651.08 and 17,642,573.28

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Solution

The fourth proportional to 46,403,081.28, 69,604,651.08 and 17,642,573.28 is: 26,463,871.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,403,081.28 : 69,604,651.08 = 17,642,573.28 : x
  2. Step 2: Convert to fraction form
    46,403,081.28/69,604,651.08 = 17,642,573.28/x
  3. Step 3: Cross multiply
    46,403,081.28x = 69,604,651.08 × 17,642,573.28
  4. Step 4: Simplify right side
    46,403,081.28x = 1,228,005,157,307,731.25
  5. Step 5: Solve for x
    x = 1,228,005,157,307,731.25/46,403,081.28
  6. Step 6: Final answer
    x = 26,463,871.01

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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.