Home / 19,714,985.60-29,528,241.60-16,176,041.60

Finding the Fourth Proportional to 19,714,985.60, 29,528,241.60 and 16,176,041.60

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Solution

The fourth proportional to 19,714,985.60, 29,528,241.60 and 16,176,041.60 is: 24,227,766.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,714,985.60 : 29,528,241.60 = 16,176,041.60 : x
  2. Step 2: Convert to fraction form
    19,714,985.60/29,528,241.60 = 16,176,041.60/x
  3. Step 3: Cross multiply
    19,714,985.60x = 29,528,241.60 × 16,176,041.60
  4. Step 4: Simplify right side
    19,714,985.60x = 477,650,064,496,450.56
  5. Step 5: Solve for x
    x = 477,650,064,496,450.56/19,714,985.60
  6. Step 6: Final answer
    x = 24,227,766.34

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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.