Home / 17,506,039.61-26,260,320.58-6,723,340.47

Finding the Fourth Proportional to 17,506,039.61, 26,260,320.58 and 6,723,340.47

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Solution

The fourth proportional to 17,506,039.61, 26,260,320.58 and 6,723,340.47 is: 10,085,495.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,506,039.61 : 26,260,320.58 = 6,723,340.47 : x
  2. Step 2: Convert to fraction form
    17,506,039.61/26,260,320.58 = 6,723,340.47/x
  3. Step 3: Cross multiply
    17,506,039.61x = 26,260,320.58 × 6,723,340.47
  4. Step 4: Simplify right side
    17,506,039.61x = 176,557,076,093,879.53
  5. Step 5: Solve for x
    x = 176,557,076,093,879.53/17,506,039.61
  6. Step 6: Final answer
    x = 10,085,495.06

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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.