Home / 19,402,488.38-29,095,283.73-5,566,394.54

Finding the Fourth Proportional to 19,402,488.38, 29,095,283.73 and 5,566,394.54

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Solution

The fourth proportional to 19,402,488.38, 29,095,283.73 and 5,566,394.54 is: 8,347,167.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,402,488.38 : 29,095,283.73 = 5,566,394.54 : x
  2. Step 2: Convert to fraction form
    19,402,488.38/29,095,283.73 = 5,566,394.54/x
  3. Step 3: Cross multiply
    19,402,488.38x = 29,095,283.73 × 5,566,394.54
  4. Step 4: Simplify right side
    19,402,488.38x = 161,955,828,588,035.03
  5. Step 5: Solve for x
    x = 161,955,828,588,035.03/19,402,488.38
  6. Step 6: Final answer
    x = 8,347,167.92

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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.