Home / 63,883,611.60-95,825,417.40-27,509,427.60

Finding the Fourth Proportional to 63,883,611.60, 95,825,417.40 and 27,509,427.60

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Solution

The fourth proportional to 63,883,611.60, 95,825,417.40 and 27,509,427.60 is: 41,264,141.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,883,611.60 : 95,825,417.40 = 27,509,427.60 : x
  2. Step 2: Convert to fraction form
    63,883,611.60/95,825,417.40 = 27,509,427.60/x
  3. Step 3: Cross multiply
    63,883,611.60x = 95,825,417.40 × 27,509,427.60
  4. Step 4: Simplify right side
    63,883,611.60x = 2,636,102,382,205,080.50
  5. Step 5: Solve for x
    x = 2,636,102,382,205,080.50/63,883,611.60
  6. Step 6: Final answer
    x = 41,264,141.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.