Home / 14,966,287.26-22,442,451.93-7,775,888.10

Finding the Fourth Proportional to 14,966,287.26, 22,442,451.93 and 7,775,888.10

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Solution

The fourth proportional to 14,966,287.26, 22,442,451.93 and 7,775,888.10 is: 11,660,206.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,966,287.26 : 22,442,451.93 = 7,775,888.10 : x
  2. Step 2: Convert to fraction form
    14,966,287.26/22,442,451.93 = 7,775,888.10/x
  3. Step 3: Cross multiply
    14,966,287.26x = 22,442,451.93 × 7,775,888.10
  4. Step 4: Simplify right side
    14,966,287.26x = 174,509,994,897,309.03
  5. Step 5: Solve for x
    x = 174,509,994,897,309.03/14,966,287.26
  6. Step 6: Final answer
    x = 11,660,206.16

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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.