Home / 16,092,030.15-24,138,045.23-12,903,384.15

Finding the Fourth Proportional to 16,092,030.15, 24,138,045.23 and 12,903,384.15

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Solution

The fourth proportional to 16,092,030.15, 24,138,045.23 and 12,903,384.15 is: 19,355,076.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,092,030.15 : 24,138,045.23 = 12,903,384.15 : x
  2. Step 2: Convert to fraction form
    16,092,030.15/24,138,045.23 = 12,903,384.15/x
  3. Step 3: Cross multiply
    16,092,030.15x = 24,138,045.23 × 12,903,384.15
  4. Step 4: Simplify right side
    16,092,030.15x = 311,462,470,168,248.19
  5. Step 5: Solve for x
    x = 311,462,470,168,248.19/16,092,030.15
  6. Step 6: Final answer
    x = 19,355,076.23

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Similar ratio
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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.