Home / 14,210,097.26-19,610,044.80-7,845,150.02

Finding the Fourth Proportional to 14,210,097.26, 19,610,044.80 and 7,845,150.02

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Solution

The fourth proportional to 14,210,097.26, 19,610,044.80 and 7,845,150.02 is: 10,826,368.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,210,097.26 : 19,610,044.80 = 7,845,150.02 : x
  2. Step 2: Convert to fraction form
    14,210,097.26/19,610,044.80 = 7,845,150.02/x
  3. Step 3: Cross multiply
    14,210,097.26x = 19,610,044.80 × 7,845,150.02
  4. Step 4: Simplify right side
    14,210,097.26x = 153,843,743,354,920.91
  5. Step 5: Solve for x
    x = 153,843,743,354,920.91/14,210,097.26
  6. Step 6: Final answer
    x = 10,826,368.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.