Home / 11,703,816.90-17,534,730.15-10,024,200.90

Finding the Fourth Proportional to 11,703,816.90, 17,534,730.15 and 10,024,200.90

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Solution

The fourth proportional to 11,703,816.90, 17,534,730.15 and 10,024,200.90 is: 15,018,319.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,703,816.90 : 17,534,730.15 = 10,024,200.90 : x
  2. Step 2: Convert to fraction form
    11,703,816.90/17,534,730.15 = 10,024,200.90/x
  3. Step 3: Cross multiply
    11,703,816.90x = 17,534,730.15 × 10,024,200.90
  4. Step 4: Simplify right side
    11,703,816.90x = 175,771,657,750,887.12
  5. Step 5: Solve for x
    x = 175,771,657,750,887.12/11,703,816.90
  6. Step 6: Final answer
    x = 15,018,319.17

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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.