Home / 60,482,982.90-90,724,474.35-34,973,814.90

Finding the Fourth Proportional to 60,482,982.90, 90,724,474.35 and 34,973,814.90

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Solution

The fourth proportional to 60,482,982.90, 90,724,474.35 and 34,973,814.90 is: 52,460,722.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,482,982.90 : 90,724,474.35 = 34,973,814.90 : x
  2. Step 2: Convert to fraction form
    60,482,982.90/90,724,474.35 = 34,973,814.90/x
  3. Step 3: Cross multiply
    60,482,982.90x = 90,724,474.35 × 34,973,814.90
  4. Step 4: Simplify right side
    60,482,982.90x = 3,172,980,972,816,697.50
  5. Step 5: Solve for x
    x = 3,172,980,972,816,697.50/60,482,982.90
  6. Step 6: Final answer
    x = 52,460,722.35

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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.