Home / 16,355,590.80-24,533,386.20-4,994,563.20

Finding the Fourth Proportional to 16,355,590.80, 24,533,386.20 and 4,994,563.20

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Solution

The fourth proportional to 16,355,590.80, 24,533,386.20 and 4,994,563.20 is: 7,491,844.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,355,590.80 : 24,533,386.20 = 4,994,563.20 : x
  2. Step 2: Convert to fraction form
    16,355,590.80/24,533,386.20 = 4,994,563.20/x
  3. Step 3: Cross multiply
    16,355,590.80x = 24,533,386.20 × 4,994,563.20
  4. Step 4: Simplify right side
    16,355,590.80x = 122,533,547,885,907.84
  5. Step 5: Solve for x
    x = 122,533,547,885,907.84/16,355,590.80
  6. Step 6: Final answer
    x = 7,491,844.80

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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.