Home / 11,822,227,373.46-16,314,663,127.38-6,673,358,854.42

Finding the Fourth Proportional to 11,822,227,373.46, 16,314,663,127.38 and 6,673,358,854.42

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Solution

The fourth proportional to 11,822,227,373.46, 16,314,663,127.38 and 6,673,358,854.42 is: 9,209,229,208.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,822,227,373.46 : 16,314,663,127.38 = 6,673,358,854.42 : x
  2. Step 2: Convert to fraction form
    11,822,227,373.46/16,314,663,127.38 = 6,673,358,854.42/x
  3. Step 3: Cross multiply
    11,822,227,373.46x = 16,314,663,127.38 × 6,673,358,854.42
  4. Step 4: Simplify right side
    11,822,227,373.46x = 108,873,601,637,980,798,976
  5. Step 5: Solve for x
    x = 108,873,601,637,980,798,976/11,822,227,373.46
  6. Step 6: Final answer
    x = 9,209,229,208.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.