Home / 19,045,095.48-26,282,386.08-10,343,330.33

Finding the Fourth Proportional to 19,045,095.48, 26,282,386.08 and 10,343,330.33

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Solution

The fourth proportional to 19,045,095.48, 26,282,386.08 and 10,343,330.33 is: 14,273,879.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,045,095.48 : 26,282,386.08 = 10,343,330.33 : x
  2. Step 2: Convert to fraction form
    19,045,095.48/26,282,386.08 = 10,343,330.33/x
  3. Step 3: Cross multiply
    19,045,095.48x = 26,282,386.08 × 10,343,330.33
  4. Step 4: Simplify right side
    19,045,095.48x = 271,847,400,954,621.84
  5. Step 5: Solve for x
    x = 271,847,400,954,621.84/19,045,095.48
  6. Step 6: Final answer
    x = 14,273,879.66

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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.