Home / 9,888,804,029.70-14,833,206,044.55-3,345,702,437.70

Finding the Fourth Proportional to 9,888,804,029.70, 14,833,206,044.55 and 3,345,702,437.70

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Solution

The fourth proportional to 9,888,804,029.70, 14,833,206,044.55 and 3,345,702,437.70 is: 5,018,553,656.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,888,804,029.70 : 14,833,206,044.55 = 3,345,702,437.70 : x
  2. Step 2: Convert to fraction form
    9,888,804,029.70/14,833,206,044.55 = 3,345,702,437.70/x
  3. Step 3: Cross multiply
    9,888,804,029.70x = 14,833,206,044.55 × 3,345,702,437.70
  4. Step 4: Simplify right side
    9,888,804,029.70x = 49,627,493,622,157,303,808
  5. Step 5: Solve for x
    x = 49,627,493,622,157,303,808/9,888,804,029.70
  6. Step 6: Final answer
    x = 5,018,553,656.55

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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.