Home / 25,959,927.83-35,835,731.08-16,175,206.40

Finding the Fourth Proportional to 25,959,927.83, 35,835,731.08 and 16,175,206.40

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Solution

The fourth proportional to 25,959,927.83, 35,835,731.08 and 16,175,206.40 is: 22,328,657.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,959,927.83 : 35,835,731.08 = 16,175,206.40 : x
  2. Step 2: Convert to fraction form
    25,959,927.83/35,835,731.08 = 16,175,206.40/x
  3. Step 3: Cross multiply
    25,959,927.83x = 35,835,731.08 × 16,175,206.40
  4. Step 4: Simplify right side
    25,959,927.83x = 579,650,346,494,278.25
  5. Step 5: Solve for x
    x = 579,650,346,494,278.25/25,959,927.83
  6. Step 6: Final answer
    x = 22,328,657.86

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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.