Home / 62,416,089.60-93,624,134.40-61,520,294.40

Finding the Fourth Proportional to 62,416,089.60, 93,624,134.40 and 61,520,294.40

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Solution

The fourth proportional to 62,416,089.60, 93,624,134.40 and 61,520,294.40 is: 92,280,441.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,416,089.60 : 93,624,134.40 = 61,520,294.40 : x
  2. Step 2: Convert to fraction form
    62,416,089.60/93,624,134.40 = 61,520,294.40/x
  3. Step 3: Cross multiply
    62,416,089.60x = 93,624,134.40 × 61,520,294.40
  4. Step 4: Simplify right side
    62,416,089.60x = 5,759,784,311,233,168
  5. Step 5: Solve for x
    x = 5,759,784,311,233,168/62,416,089.60
  6. Step 6: Final answer
    x = 92,280,441.60

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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.