Home / 35,742,024.63-53,641,763.19-18,475,282.38

Finding the Fourth Proportional to 35,742,024.63, 53,641,763.19 and 18,475,282.38

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Solution

The fourth proportional to 35,742,024.63, 53,641,763.19 and 18,475,282.38 is: 27,727,772.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,742,024.63 : 53,641,763.19 = 18,475,282.38 : x
  2. Step 2: Convert to fraction form
    35,742,024.63/53,641,763.19 = 18,475,282.38/x
  3. Step 3: Cross multiply
    35,742,024.63x = 53,641,763.19 × 18,475,282.38
  4. Step 4: Simplify right side
    35,742,024.63x = 991,046,722,296,339.50
  5. Step 5: Solve for x
    x = 991,046,722,296,339.50/35,742,024.63
  6. Step 6: Final answer
    x = 27,727,772.35

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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.