Home / 712,996,993,453.06-1,069,495,490,179.60-712,996,993,453.06

Finding the Fourth Proportional to 712,996,993,453.06, 1,069,495,490,179.60 and 712,996,993,453.06

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Solution

The fourth proportional to 712,996,993,453.06, 1,069,495,490,179.60 and 712,996,993,453.06 is: 1,069,495,490,179.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    712,996,993,453.06 : 1,069,495,490,179.60 = 712,996,993,453.06 : x
  2. Step 2: Convert to fraction form
    712,996,993,453.06/1,069,495,490,179.60 = 712,996,993,453.06/x
  3. Step 3: Cross multiply
    712,996,993,453.06x = 1,069,495,490,179.60 × 712,996,993,453.06
  4. Step 4: Simplify right side
    712,996,993,453.06x = 762,547,069,009,661,454,712,832
  5. Step 5: Solve for x
    x = 762,547,069,009,661,454,712,832/712,996,993,453.06
  6. Step 6: Final answer
    x = 1,069,495,490,179.60

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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.