Home / 2,971,495,266.30-4,457,242,899.45-2,971,495,266.30

Finding the Fourth Proportional to 2,971,495,266.30, 4,457,242,899.45 and 2,971,495,266.30

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Solution

The fourth proportional to 2,971,495,266.30, 4,457,242,899.45 and 2,971,495,266.30 is: 4,457,242,899.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,971,495,266.30 : 4,457,242,899.45 = 2,971,495,266.30 : x
  2. Step 2: Convert to fraction form
    2,971,495,266.30/4,457,242,899.45 = 2,971,495,266.30/x
  3. Step 3: Cross multiply
    2,971,495,266.30x = 4,457,242,899.45 × 2,971,495,266.30
  4. Step 4: Simplify right side
    2,971,495,266.30x = 13,244,676,176,464,961,536
  5. Step 5: Solve for x
    x = 13,244,676,176,464,961,536/2,971,495,266.30
  6. Step 6: Final answer
    x = 4,457,242,899.45

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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.