Home / 16,174,868.10-24,262,302.15-7,671,812.10

Finding the Fourth Proportional to 16,174,868.10, 24,262,302.15 and 7,671,812.10

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Solution

The fourth proportional to 16,174,868.10, 24,262,302.15 and 7,671,812.10 is: 11,507,718.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,174,868.10 : 24,262,302.15 = 7,671,812.10 : x
  2. Step 2: Convert to fraction form
    16,174,868.10/24,262,302.15 = 7,671,812.10/x
  3. Step 3: Cross multiply
    16,174,868.10x = 24,262,302.15 × 7,671,812.10
  4. Step 4: Simplify right side
    16,174,868.10x = 186,135,823,208,226
  5. Step 5: Solve for x
    x = 186,135,823,208,226/16,174,868.10
  6. Step 6: Final answer
    x = 11,507,718.15

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Double scale
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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.