Home / 6,149,841,734.16-9,226,335,666.60-1,787,774,006.16

Finding the Fourth Proportional to 6,149,841,734.16, 9,226,335,666.60 and 1,787,774,006.16

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Solution

The fourth proportional to 6,149,841,734.16, 9,226,335,666.60 and 1,787,774,006.16 is: 2,682,118,303.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,149,841,734.16 : 9,226,335,666.60 = 1,787,774,006.16 : x
  2. Step 2: Convert to fraction form
    6,149,841,734.16/9,226,335,666.60 = 1,787,774,006.16/x
  3. Step 3: Cross multiply
    6,149,841,734.16x = 9,226,335,666.60 × 1,787,774,006.16
  4. Step 4: Simplify right side
    6,149,841,734.16x = 16,494,603,076,854,378,496
  5. Step 5: Solve for x
    x = 16,494,603,076,854,378,496/6,149,841,734.16
  6. Step 6: Final answer
    x = 2,682,118,303.18

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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.