Home / 14,804,878.08-22,209,528.96-4,707,828.48

Finding the Fourth Proportional to 14,804,878.08, 22,209,528.96 and 4,707,828.48

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Solution

The fourth proportional to 14,804,878.08, 22,209,528.96 and 4,707,828.48 is: 7,062,446.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,804,878.08 : 22,209,528.96 = 4,707,828.48 : x
  2. Step 2: Convert to fraction form
    14,804,878.08/22,209,528.96 = 4,707,828.48/x
  3. Step 3: Cross multiply
    14,804,878.08x = 22,209,528.96 × 4,707,828.48
  4. Step 4: Simplify right side
    14,804,878.08x = 104,558,652,965,272.80
  5. Step 5: Solve for x
    x = 104,558,652,965,272.80/14,804,878.08
  6. Step 6: Final answer
    x = 7,062,446.07

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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.