Home / 26,823,066,728.40-37,014,164,247.36-14,779,403,560.62

Finding the Fourth Proportional to 26,823,066,728.40, 37,014,164,247.36 and 14,779,403,560.62

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Solution

The fourth proportional to 26,823,066,728.40, 37,014,164,247.36 and 14,779,403,560.62 is: 20,394,657,941.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,823,066,728.40 : 37,014,164,247.36 = 14,779,403,560.62 : x
  2. Step 2: Convert to fraction form
    26,823,066,728.40/37,014,164,247.36 = 14,779,403,560.62/x
  3. Step 3: Cross multiply
    26,823,066,728.40x = 37,014,164,247.36 × 14,779,403,560.62
  4. Step 4: Simplify right side
    26,823,066,728.40x = 547,047,270,870,805,905,408
  5. Step 5: Solve for x
    x = 547,047,270,870,805,905,408/26,823,066,728.40
  6. Step 6: Final answer
    x = 20,394,657,941.61

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Double scale
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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.