Home / 16,124,101.21-24,186,001.29-6,537,200.77

Finding the Fourth Proportional to 16,124,101.21, 24,186,001.29 and 6,537,200.77

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Solution

The fourth proportional to 16,124,101.21, 24,186,001.29 and 6,537,200.77 is: 9,805,740.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,124,101.21 : 24,186,001.29 = 6,537,200.77 : x
  2. Step 2: Convert to fraction form
    16,124,101.21/24,186,001.29 = 6,537,200.77/x
  3. Step 3: Cross multiply
    16,124,101.21x = 24,186,001.29 × 6,537,200.77
  4. Step 4: Simplify right side
    16,124,101.21x = 158,108,746,256,208.97
  5. Step 5: Solve for x
    x = 158,108,746,256,208.97/16,124,101.21
  6. Step 6: Final answer
    x = 9,805,740.13

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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.