Home / 48,276,160.23-66,620,636.43-26,249,667.82

Finding the Fourth Proportional to 48,276,160.23, 66,620,636.43 and 26,249,667.82

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Solution

The fourth proportional to 48,276,160.23, 66,620,636.43 and 26,249,667.82 is: 36,224,288.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,276,160.23 : 66,620,636.43 = 26,249,667.82 : x
  2. Step 2: Convert to fraction form
    48,276,160.23/66,620,636.43 = 26,249,667.82/x
  3. Step 3: Cross multiply
    48,276,160.23x = 66,620,636.43 × 26,249,667.82
  4. Step 4: Simplify right side
    48,276,160.23x = 1,748,769,576,310,114.75
  5. Step 5: Solve for x
    x = 1,748,769,576,310,114.75/48,276,160.23
  6. Step 6: Final answer
    x = 36,224,288.93

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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.