Home / 15,047,473.83-22,532,893.79-9,914,341.51

Finding the Fourth Proportional to 15,047,473.83, 22,532,893.79 and 9,914,341.51

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Solution

The fourth proportional to 15,047,473.83, 22,532,893.79 and 9,914,341.51 is: 14,846,266.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,047,473.83 : 22,532,893.79 = 9,914,341.51 : x
  2. Step 2: Convert to fraction form
    15,047,473.83/22,532,893.79 = 9,914,341.51/x
  3. Step 3: Cross multiply
    15,047,473.83x = 22,532,893.79 × 9,914,341.51
  4. Step 4: Simplify right side
    15,047,473.83x = 223,398,804,276,980.81
  5. Step 5: Solve for x
    x = 223,398,804,276,980.81/15,047,473.83
  6. Step 6: Final answer
    x = 14,846,266.34

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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.