Home / 30,202,899,181.41-45,304,492,064.37-9,241,298,586.93

Finding the Fourth Proportional to 30,202,899,181.41, 45,304,492,064.37 and 9,241,298,586.93

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Solution

The fourth proportional to 30,202,899,181.41, 45,304,492,064.37 and 9,241,298,586.93 is: 13,861,991,724.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,202,899,181.41 : 45,304,492,064.37 = 9,241,298,586.93 : x
  2. Step 2: Convert to fraction form
    30,202,899,181.41/45,304,492,064.37 = 9,241,298,586.93/x
  3. Step 3: Cross multiply
    30,202,899,181.41x = 45,304,492,064.37 × 9,241,298,586.93
  4. Step 4: Simplify right side
    30,202,899,181.41x = 418,672,338,496,043,941,888
  5. Step 5: Solve for x
    x = 418,672,338,496,043,941,888/30,202,899,181.41
  6. Step 6: Final answer
    x = 13,861,991,724.08

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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.