Home / 14,210,095.26-19,610,042.04-7,845,148.02

Finding the Fourth Proportional to 14,210,095.26, 19,610,042.04 and 7,845,148.02

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Solution

The fourth proportional to 14,210,095.26, 19,610,042.04 and 7,845,148.02 is: 10,826,365.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,210,095.26 : 19,610,042.04 = 7,845,148.02 : x
  2. Step 2: Convert to fraction form
    14,210,095.26/19,610,042.04 = 7,845,148.02/x
  3. Step 3: Cross multiply
    14,210,095.26x = 19,610,042.04 × 7,845,148.02
  4. Step 4: Simplify right side
    14,210,095.26x = 153,843,682,482,222.75
  5. Step 5: Solve for x
    x = 153,843,682,482,222.75/14,210,095.26
  6. Step 6: Final answer
    x = 10,826,365.32

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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.