Home / 17,335,457.29-23,911,412.01-11,148,326.32

Finding the Fourth Proportional to 17,335,457.29, 23,911,412.01 and 11,148,326.32

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Solution

The fourth proportional to 17,335,457.29, 23,911,412.01 and 11,148,326.32 is: 15,377,282.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,335,457.29 : 23,911,412.01 = 11,148,326.32 : x
  2. Step 2: Convert to fraction form
    17,335,457.29/23,911,412.01 = 11,148,326.32/x
  3. Step 3: Cross multiply
    17,335,457.29x = 23,911,412.01 × 11,148,326.32
  4. Step 4: Simplify right side
    17,335,457.29x = 266,572,223,859,447.12
  5. Step 5: Solve for x
    x = 266,572,223,859,447.12/17,335,457.29
  6. Step 6: Final answer
    x = 15,377,282.49

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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.