Home / 60,482,804.40-90,724,206.60-34,973,636.40

Finding the Fourth Proportional to 60,482,804.40, 90,724,206.60 and 34,973,636.40

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Solution

The fourth proportional to 60,482,804.40, 90,724,206.60 and 34,973,636.40 is: 52,460,454.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,482,804.40 : 90,724,206.60 = 34,973,636.40 : x
  2. Step 2: Convert to fraction form
    60,482,804.40/90,724,206.60 = 34,973,636.40/x
  3. Step 3: Cross multiply
    60,482,804.40x = 90,724,206.60 × 34,973,636.40
  4. Step 4: Simplify right side
    60,482,804.40x = 3,172,955,414,306,880
  5. Step 5: Solve for x
    x = 3,172,955,414,306,880/60,482,804.40
  6. Step 6: Final answer
    x = 52,460,454.60

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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.