Home / 45,793,763,913.60-63,195,014,047.68-25,744,842,771.84

Finding the Fourth Proportional to 45,793,763,913.60, 63,195,014,047.68 and 25,744,842,771.84

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Solution

The fourth proportional to 45,793,763,913.60, 63,195,014,047.68 and 25,744,842,771.84 is: 35,527,669,306.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,793,763,913.60 : 63,195,014,047.68 = 25,744,842,771.84 : x
  2. Step 2: Convert to fraction form
    45,793,763,913.60/63,195,014,047.68 = 25,744,842,771.84/x
  3. Step 3: Cross multiply
    45,793,763,913.60x = 63,195,014,047.68 × 25,744,842,771.84
  4. Step 4: Simplify right side
    45,793,763,913.60x = 1,626,945,700,621,741,719,552
  5. Step 5: Solve for x
    x = 1,626,945,700,621,741,719,552/45,793,763,913.60
  6. Step 6: Final answer
    x = 35,527,669,306.49

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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.