Home / 14,805,857,641.34-22,212,462,262.40-7,347,940,597.82

Finding the Fourth Proportional to 14,805,857,641.34, 22,212,462,262.40 and 7,347,940,597.82

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Solution

The fourth proportional to 14,805,857,641.34, 22,212,462,262.40 and 7,347,940,597.82 is: 11,023,735,145.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,805,857,641.34 : 22,212,462,262.40 = 7,347,940,597.82 : x
  2. Step 2: Convert to fraction form
    14,805,857,641.34/22,212,462,262.40 = 7,347,940,597.82/x
  3. Step 3: Cross multiply
    14,805,857,641.34x = 22,212,462,262.40 × 7,347,940,597.82
  4. Step 4: Simplify right side
    14,805,857,641.34x = 163,215,853,235,474,464,768
  5. Step 5: Solve for x
    x = 163,215,853,235,474,464,768/14,805,857,641.34
  6. Step 6: Final answer
    x = 11,023,735,145.18

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1.5x scale

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.