Home / 1,335,851,164.50-2,004,332,503.92-588,484,440.63

Finding the Fourth Proportional to 1,335,851,164.50, 2,004,332,503.92 and 588,484,440.63

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Solution

The fourth proportional to 1,335,851,164.50, 2,004,332,503.92 and 588,484,440.63 is: 882,971,489.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,335,851,164.50 : 2,004,332,503.92 = 588,484,440.63 : x
  2. Step 2: Convert to fraction form
    1,335,851,164.50/2,004,332,503.92 = 588,484,440.63/x
  3. Step 3: Cross multiply
    1,335,851,164.50x = 2,004,332,503.92 × 588,484,440.63
  4. Step 4: Simplify right side
    1,335,851,164.50x = 1,179,518,492,405,888,512
  5. Step 5: Solve for x
    x = 1,179,518,492,405,888,512/1,335,851,164.50
  6. Step 6: Final answer
    x = 882,971,489.45

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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.