Home / 104,692,267.80-157,038,401.70-58,775,765.40

Finding the Fourth Proportional to 104,692,267.80, 157,038,401.70 and 58,775,765.40

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Solution

The fourth proportional to 104,692,267.80, 157,038,401.70 and 58,775,765.40 is: 88,163,648.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,692,267.80 : 157,038,401.70 = 58,775,765.40 : x
  2. Step 2: Convert to fraction form
    104,692,267.80/157,038,401.70 = 58,775,765.40/x
  3. Step 3: Cross multiply
    104,692,267.80x = 157,038,401.70 × 58,775,765.40
  4. Step 4: Simplify right side
    104,692,267.80x = 9,230,052,257,110,160
  5. Step 5: Solve for x
    x = 9,230,052,257,110,160/104,692,267.80
  6. Step 6: Final answer
    x = 88,163,648.10

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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.