Home / 12,070,932.96-16,701,752.31-10,525,417.42

Finding the Fourth Proportional to 12,070,932.96, 16,701,752.31 and 10,525,417.42

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Solution

The fourth proportional to 12,070,932.96, 16,701,752.31 and 10,525,417.42 is: 14,563,324.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,070,932.96 : 16,701,752.31 = 10,525,417.42 : x
  2. Step 2: Convert to fraction form
    12,070,932.96/16,701,752.31 = 10,525,417.42/x
  3. Step 3: Cross multiply
    12,070,932.96x = 16,701,752.31 × 10,525,417.42
  4. Step 4: Simplify right side
    12,070,932.96x = 175,792,914,655,572.16
  5. Step 5: Solve for x
    x = 175,792,914,655,572.16/12,070,932.96
  6. Step 6: Final answer
    x = 14,563,324.58

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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.