Home / 25,856,864.55-35,684,079.80-14,254,406.73

Finding the Fourth Proportional to 25,856,864.55, 35,684,079.80 and 14,254,406.73

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Solution

The fourth proportional to 25,856,864.55, 35,684,079.80 and 14,254,406.73 is: 19,671,967.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,856,864.55 : 35,684,079.80 = 14,254,406.73 : x
  2. Step 2: Convert to fraction form
    25,856,864.55/35,684,079.80 = 14,254,406.73/x
  3. Step 3: Cross multiply
    25,856,864.55x = 35,684,079.80 × 14,254,406.73
  4. Step 4: Simplify right side
    25,856,864.55x = 508,655,387,183,705.06
  5. Step 5: Solve for x
    x = 508,655,387,183,705.06/25,856,864.55
  6. Step 6: Final answer
    x = 19,671,967.04

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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.