Home / 26,021,069.75-35,909,863.58-14,417,547.59

Finding the Fourth Proportional to 26,021,069.75, 35,909,863.58 and 14,417,547.59

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Solution

The fourth proportional to 26,021,069.75, 35,909,863.58 and 14,417,547.59 is: 19,896,651.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,021,069.75 : 35,909,863.58 = 14,417,547.59 : x
  2. Step 2: Convert to fraction form
    26,021,069.75/35,909,863.58 = 14,417,547.59/x
  3. Step 3: Cross multiply
    26,021,069.75x = 35,909,863.58 × 14,417,547.59
  4. Step 4: Simplify right side
    26,021,069.75x = 517,732,167,115,057.75
  5. Step 5: Solve for x
    x = 517,732,167,115,057.75/26,021,069.75
  6. Step 6: Final answer
    x = 19,896,651.91

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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.