Home / 19,714,871.60-29,528,070.60-16,175,927.60

Finding the Fourth Proportional to 19,714,871.60, 29,528,070.60 and 16,175,927.60

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Solution

The fourth proportional to 19,714,871.60, 29,528,070.60 and 16,175,927.60 is: 24,227,595.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,714,871.60 : 29,528,070.60 = 16,175,927.60 : x
  2. Step 2: Convert to fraction form
    19,714,871.60/29,528,070.60 = 16,175,927.60/x
  3. Step 3: Cross multiply
    19,714,871.60x = 29,528,070.60 × 16,175,927.60
  4. Step 4: Simplify right side
    19,714,871.60x = 477,643,932,193,288.56
  5. Step 5: Solve for x
    x = 477,643,932,193,288.56/19,714,871.60
  6. Step 6: Final answer
    x = 24,227,595.39

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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.