Home / 12,315,699,243,429-16,995,681,786,162-6,684,226,240,164.30

Finding the Fourth Proportional to 12,315,699,243,429, 16,995,681,786,162 and 6,684,226,240,164.30

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Solution

The fourth proportional to 12,315,699,243,429, 16,995,681,786,162 and 6,684,226,240,164.30 is: 9,224,241,345,870.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,315,699,243,429 : 16,995,681,786,162 = 6,684,226,240,164.30 : x
  2. Step 2: Convert to fraction form
    12,315,699,243,429/16,995,681,786,162 = 6,684,226,240,164.30/x
  3. Step 3: Cross multiply
    12,315,699,243,429x = 16,995,681,786,162 × 6,684,226,240,164.30
  4. Step 4: Simplify right side
    12,315,699,243,429x = 113,602,982,164,546,494,893,391,872
  5. Step 5: Solve for x
    x = 113,602,982,164,546,494,893,391,872/12,315,699,243,429
  6. Step 6: Final answer
    x = 9,224,241,345,870.72

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Double scale
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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.