Home / 25,799,108.97-35,602,319.85-14,037,980.58

Finding the Fourth Proportional to 25,799,108.97, 35,602,319.85 and 14,037,980.58

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Solution

The fourth proportional to 25,799,108.97, 35,602,319.85 and 14,037,980.58 is: 19,372,168.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,799,108.97 : 35,602,319.85 = 14,037,980.58 : x
  2. Step 2: Convert to fraction form
    25,799,108.97/35,602,319.85 = 14,037,980.58/x
  3. Step 3: Cross multiply
    25,799,108.97x = 35,602,319.85 × 14,037,980.58
  4. Step 4: Simplify right side
    25,799,108.97x = 499,784,674,657,248.56
  5. Step 5: Solve for x
    x = 499,784,674,657,248.56/25,799,108.97
  6. Step 6: Final answer
    x = 19,372,168.06

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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.