Home / 16,038,345.36-24,056,309.16-5,108,094.12

Finding the Fourth Proportional to 16,038,345.36, 24,056,309.16 and 5,108,094.12

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Solution

The fourth proportional to 16,038,345.36, 24,056,309.16 and 5,108,094.12 is: 7,661,756.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,038,345.36 : 24,056,309.16 = 5,108,094.12 : x
  2. Step 2: Convert to fraction form
    16,038,345.36/24,056,309.16 = 5,108,094.12/x
  3. Step 3: Cross multiply
    16,038,345.36x = 24,056,309.16 × 5,108,094.12
  4. Step 4: Simplify right side
    16,038,345.36x = 122,881,891,369,098.14
  5. Step 5: Solve for x
    x = 122,881,891,369,098.14/16,038,345.36
  6. Step 6: Final answer
    x = 7,661,756.16

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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.