Home / 17,356,117.08-26,039,050.20-6,426,142.32

Finding the Fourth Proportional to 17,356,117.08, 26,039,050.20 and 6,426,142.32

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Solution

The fourth proportional to 17,356,117.08, 26,039,050.20 and 6,426,142.32 is: 9,641,018.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,356,117.08 : 26,039,050.20 = 6,426,142.32 : x
  2. Step 2: Convert to fraction form
    17,356,117.08/26,039,050.20 = 6,426,142.32/x
  3. Step 3: Cross multiply
    17,356,117.08x = 26,039,050.20 × 6,426,142.32
  4. Step 4: Simplify right side
    17,356,117.08x = 167,330,642,462,824.47
  5. Step 5: Solve for x
    x = 167,330,642,462,824.47/17,356,117.08
  6. Step 6: Final answer
    x = 9,641,018.30

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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.