Home / 30,586,731,428.20-45,880,097,142.30-30,586,731,428.20

Finding the Fourth Proportional to 30,586,731,428.20, 45,880,097,142.30 and 30,586,731,428.20

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Solution

The fourth proportional to 30,586,731,428.20, 45,880,097,142.30 and 30,586,731,428.20 is: 45,880,097,142.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,586,731,428.20 : 45,880,097,142.30 = 30,586,731,428.20 : x
  2. Step 2: Convert to fraction form
    30,586,731,428.20/45,880,097,142.30 = 30,586,731,428.20/x
  3. Step 3: Cross multiply
    30,586,731,428.20x = 45,880,097,142.30 × 30,586,731,428.20
  4. Step 4: Simplify right side
    30,586,731,428.20x = 1,403,322,209,191,256,653,824
  5. Step 5: Solve for x
    x = 1,403,322,209,191,256,653,824/30,586,731,428.20
  6. Step 6: Final answer
    x = 45,880,097,142.30

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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.