Home / 16,041,003.30-22,130,768.43-10,537,341.66

Finding the Fourth Proportional to 16,041,003.30, 22,130,768.43 and 10,537,341.66

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Solution

The fourth proportional to 16,041,003.30, 22,130,768.43 and 10,537,341.66 is: 14,537,710.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,041,003.30 : 22,130,768.43 = 10,537,341.66 : x
  2. Step 2: Convert to fraction form
    16,041,003.30/22,130,768.43 = 10,537,341.66/x
  3. Step 3: Cross multiply
    16,041,003.30x = 22,130,768.43 × 10,537,341.66
  4. Step 4: Simplify right side
    16,041,003.30x = 233,199,468,145,251.78
  5. Step 5: Solve for x
    x = 233,199,468,145,251.78/16,041,003.30
  6. Step 6: Final answer
    x = 14,537,710.88

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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.