Home / 58,794,139.48-81,140,457.32-35,273,561.40

Finding the Fourth Proportional to 58,794,139.48, 81,140,457.32 and 35,273,561.40

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Solution

The fourth proportional to 58,794,139.48, 81,140,457.32 and 35,273,561.40 is: 48,680,241.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,794,139.48 : 81,140,457.32 = 35,273,561.40 : x
  2. Step 2: Convert to fraction form
    58,794,139.48/81,140,457.32 = 35,273,561.40/x
  3. Step 3: Cross multiply
    58,794,139.48x = 81,140,457.32 × 35,273,561.40
  4. Step 4: Simplify right side
    58,794,139.48x = 2,862,112,903,301,099
  5. Step 5: Solve for x
    x = 2,862,112,903,301,099/58,794,139.48
  6. Step 6: Final answer
    x = 48,680,241.41

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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.