Home / 25,893,236.76-35,732,491.02-14,290,800.12

Finding the Fourth Proportional to 25,893,236.76, 35,732,491.02 and 14,290,800.12

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Solution

The fourth proportional to 25,893,236.76, 35,732,491.02 and 14,290,800.12 is: 19,721,207.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,893,236.76 : 35,732,491.02 = 14,290,800.12 : x
  2. Step 2: Convert to fraction form
    25,893,236.76/35,732,491.02 = 14,290,800.12/x
  3. Step 3: Cross multiply
    25,893,236.76x = 35,732,491.02 × 14,290,800.12
  4. Step 4: Simplify right side
    25,893,236.76x = 510,645,886,956,514.94
  5. Step 5: Solve for x
    x = 510,645,886,956,514.94/25,893,236.76
  6. Step 6: Final answer
    x = 19,721,207.19

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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.