Home / 34,650,134.36-47,817,186.36-19,180,219

Finding the Fourth Proportional to 34,650,134.36, 47,817,186.36 and 19,180,219

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Solution

The fourth proportional to 34,650,134.36, 47,817,186.36 and 19,180,219 is: 26,468,702.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,650,134.36 : 47,817,186.36 = 19,180,219 : x
  2. Step 2: Convert to fraction form
    34,650,134.36/47,817,186.36 = 19,180,219/x
  3. Step 3: Cross multiply
    34,650,134.36x = 47,817,186.36 × 19,180,219
  4. Step 4: Simplify right side
    34,650,134.36x = 917,144,106,348,612.88
  5. Step 5: Solve for x
    x = 917,144,106,348,612.88/34,650,134.36
  6. Step 6: Final answer
    x = 26,468,702.74

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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.