Home / 16,139,127.60-24,175,513.80-11,096,132.40

Finding the Fourth Proportional to 16,139,127.60, 24,175,513.80 and 11,096,132.40

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Solution

The fourth proportional to 16,139,127.60, 24,175,513.80 and 11,096,132.40 is: 16,621,388.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,139,127.60 : 24,175,513.80 = 11,096,132.40 : x
  2. Step 2: Convert to fraction form
    16,139,127.60/24,175,513.80 = 11,096,132.40/x
  3. Step 3: Cross multiply
    16,139,127.60x = 24,175,513.80 × 11,096,132.40
  4. Step 4: Simplify right side
    16,139,127.60x = 268,254,701,962,827.12
  5. Step 5: Solve for x
    x = 268,254,701,962,827.12/16,139,127.60
  6. Step 6: Final answer
    x = 16,621,388.01

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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.