Home / 3,359,232,429.30-5,038,848,643.95-3,338,825,094.90

Finding the Fourth Proportional to 3,359,232,429.30, 5,038,848,643.95 and 3,338,825,094.90

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Solution

The fourth proportional to 3,359,232,429.30, 5,038,848,643.95 and 3,338,825,094.90 is: 5,008,237,642.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,359,232,429.30 : 5,038,848,643.95 = 3,338,825,094.90 : x
  2. Step 2: Convert to fraction form
    3,359,232,429.30/5,038,848,643.95 = 3,338,825,094.90/x
  3. Step 3: Cross multiply
    3,359,232,429.30x = 5,038,848,643.95 × 3,338,825,094.90
  4. Step 4: Simplify right side
    3,359,232,429.30x = 16,823,834,301,823,094,784
  5. Step 5: Solve for x
    x = 16,823,834,301,823,094,784/3,359,232,429.30
  6. Step 6: Final answer
    x = 5,008,237,642.35

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Double scale
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Similar ratio
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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.