Home / 3,484,032,006.60-5,226,048,009.90-899,102,982.60

Finding the Fourth Proportional to 3,484,032,006.60, 5,226,048,009.90 and 899,102,982.60

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Solution

The fourth proportional to 3,484,032,006.60, 5,226,048,009.90 and 899,102,982.60 is: 1,348,654,473.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,484,032,006.60 : 5,226,048,009.90 = 899,102,982.60 : x
  2. Step 2: Convert to fraction form
    3,484,032,006.60/5,226,048,009.90 = 899,102,982.60/x
  3. Step 3: Cross multiply
    3,484,032,006.60x = 5,226,048,009.90 × 899,102,982.60
  4. Step 4: Simplify right side
    3,484,032,006.60x = 4,698,755,352,911,884,288
  5. Step 5: Solve for x
    x = 4,698,755,352,911,884,288/3,484,032,006.60
  6. Step 6: Final answer
    x = 1,348,654,473.90

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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.