Home / 100,545,671,770.56-150,834,004,475.40-34,281,271,332

Finding the Fourth Proportional to 100,545,671,770.56, 150,834,004,475.40 and 34,281,271,332

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Solution

The fourth proportional to 100,545,671,770.56, 150,834,004,475.40 and 34,281,271,332 is: 51,427,190,673.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,545,671,770.56 : 150,834,004,475.40 = 34,281,271,332 : x
  2. Step 2: Convert to fraction form
    100,545,671,770.56/150,834,004,475.40 = 34,281,271,332/x
  3. Step 3: Cross multiply
    100,545,671,770.56x = 150,834,004,475.40 × 34,281,271,332
  4. Step 4: Simplify right side
    100,545,671,770.56x = 5,170,781,433,513,289,711,616
  5. Step 5: Solve for x
    x = 5,170,781,433,513,289,711,616/100,545,671,770.56
  6. Step 6: Final answer
    x = 51,427,190,673.24

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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.