Home / 712,996,993,480.06-1,069,495,490,220.10-712,996,993,480.06

Finding the Fourth Proportional to 712,996,993,480.06, 1,069,495,490,220.10 and 712,996,993,480.06

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Solution

The fourth proportional to 712,996,993,480.06, 1,069,495,490,220.10 and 712,996,993,480.06 is: 1,069,495,490,220.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    712,996,993,480.06 : 1,069,495,490,220.10 = 712,996,993,480.06 : x
  2. Step 2: Convert to fraction form
    712,996,993,480.06/1,069,495,490,220.10 = 712,996,993,480.06/x
  3. Step 3: Cross multiply
    712,996,993,480.06x = 1,069,495,490,220.10 × 712,996,993,480.06
  4. Step 4: Simplify right side
    712,996,993,480.06x = 762,547,069,067,414,269,329,408
  5. Step 5: Solve for x
    x = 762,547,069,067,414,269,329,408/712,996,993,480.06
  6. Step 6: Final answer
    x = 1,069,495,490,220.10

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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.