Home / 51,333,668.64-70,813,965.69-34,808,200.92

Finding the Fourth Proportional to 51,333,668.64, 70,813,965.69 and 34,808,200.92

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Solution

The fourth proportional to 51,333,668.64, 70,813,965.69 and 34,808,200.92 is: 48,017,350.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,333,668.64 : 70,813,965.69 = 34,808,200.92 : x
  2. Step 2: Convert to fraction form
    51,333,668.64/70,813,965.69 = 34,808,200.92/x
  3. Step 3: Cross multiply
    51,333,668.64x = 70,813,965.69 × 34,808,200.92
  4. Step 4: Simplify right side
    51,333,668.64x = 2,464,906,745,679,506.50
  5. Step 5: Solve for x
    x = 2,464,906,745,679,506.50/51,333,668.64
  6. Step 6: Final answer
    x = 48,017,350.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.