Home / 25,951,922.64-35,811,128.16-14,347,897.20

Finding the Fourth Proportional to 25,951,922.64, 35,811,128.16 and 14,347,897.20

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Solution

The fourth proportional to 25,951,922.64, 35,811,128.16 and 14,347,897.20 is: 19,798,702.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,951,922.64 : 35,811,128.16 = 14,347,897.20 : x
  2. Step 2: Convert to fraction form
    25,951,922.64/35,811,128.16 = 14,347,897.20/x
  3. Step 3: Cross multiply
    25,951,922.64x = 35,811,128.16 × 14,347,897.20
  4. Step 4: Simplify right side
    25,951,922.64x = 513,814,385,455,705.06
  5. Step 5: Solve for x
    x = 513,814,385,455,705.06/25,951,922.64
  6. Step 6: Final answer
    x = 19,798,702.11

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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.