Home / 62,706,334.19-94,090,316.13-28,187,125.34

Finding the Fourth Proportional to 62,706,334.19, 94,090,316.13 and 28,187,125.34

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Solution

The fourth proportional to 62,706,334.19, 94,090,316.13 and 28,187,125.34 is: 42,294,539.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,706,334.19 : 94,090,316.13 = 28,187,125.34 : x
  2. Step 2: Convert to fraction form
    62,706,334.19/94,090,316.13 = 28,187,125.34/x
  3. Step 3: Cross multiply
    62,706,334.19x = 94,090,316.13 × 28,187,125.34
  4. Step 4: Simplify right side
    62,706,334.19x = 2,652,135,533,566,082
  5. Step 5: Solve for x
    x = 2,652,135,533,566,082/62,706,334.19
  6. Step 6: Final answer
    x = 42,294,539.59

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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.