Home / 58,938,414.90-88,407,622.35-30,240,600.90

Finding the Fourth Proportional to 58,938,414.90, 88,407,622.35 and 30,240,600.90

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Solution

The fourth proportional to 58,938,414.90, 88,407,622.35 and 30,240,600.90 is: 45,360,901.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,938,414.90 : 88,407,622.35 = 30,240,600.90 : x
  2. Step 2: Convert to fraction form
    58,938,414.90/88,407,622.35 = 30,240,600.90/x
  3. Step 3: Cross multiply
    58,938,414.90x = 88,407,622.35 × 30,240,600.90
  4. Step 4: Simplify right side
    58,938,414.90x = 2,673,499,624,004,270
  5. Step 5: Solve for x
    x = 2,673,499,624,004,270/58,938,414.90
  6. Step 6: Final answer
    x = 45,360,901.35

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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.