Home / 25,895,948.67-35,736,412.28-14,293,515.29

Finding the Fourth Proportional to 25,895,948.67, 35,736,412.28 and 14,293,515.29

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Solution

The fourth proportional to 25,895,948.67, 35,736,412.28 and 14,293,515.29 is: 19,725,052.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,895,948.67 : 35,736,412.28 = 14,293,515.29 : x
  2. Step 2: Convert to fraction form
    25,895,948.67/35,736,412.28 = 14,293,515.29/x
  3. Step 3: Cross multiply
    25,895,948.67x = 35,736,412.28 × 14,293,515.29
  4. Step 4: Simplify right side
    25,895,948.67x = 510,798,955,083,774.12
  5. Step 5: Solve for x
    x = 510,798,955,083,774.12/25,895,948.67
  6. Step 6: Final answer
    x = 19,725,052.81

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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.