Home / 29,069,964,007.40-43,604,946,011.10-15,846,011,316.20

Finding the Fourth Proportional to 29,069,964,007.40, 43,604,946,011.10 and 15,846,011,316.20

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Solution

The fourth proportional to 29,069,964,007.40, 43,604,946,011.10 and 15,846,011,316.20 is: 23,769,016,974.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,069,964,007.40 : 43,604,946,011.10 = 15,846,011,316.20 : x
  2. Step 2: Convert to fraction form
    29,069,964,007.40/43,604,946,011.10 = 15,846,011,316.20/x
  3. Step 3: Cross multiply
    29,069,964,007.40x = 43,604,946,011.10 × 15,846,011,316.20
  4. Step 4: Simplify right side
    29,069,964,007.40x = 690,964,467,934,180,671,488
  5. Step 5: Solve for x
    x = 690,964,467,934,180,671,488/29,069,964,007.40
  6. Step 6: Final answer
    x = 23,769,016,974.30

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1.5x scale

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.