Home / 14,201,530,689.60-21,302,296,034.40-5,926,356,590.40

Finding the Fourth Proportional to 14,201,530,689.60, 21,302,296,034.40 and 5,926,356,590.40

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Solution

The fourth proportional to 14,201,530,689.60, 21,302,296,034.40 and 5,926,356,590.40 is: 8,889,534,885.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,201,530,689.60 : 21,302,296,034.40 = 5,926,356,590.40 : x
  2. Step 2: Convert to fraction form
    14,201,530,689.60/21,302,296,034.40 = 5,926,356,590.40/x
  3. Step 3: Cross multiply
    14,201,530,689.60x = 21,302,296,034.40 × 5,926,356,590.40
  4. Step 4: Simplify right side
    14,201,530,689.60x = 126,245,002,494,118,232,064
  5. Step 5: Solve for x
    x = 126,245,002,494,118,232,064/14,201,530,689.60
  6. Step 6: Final answer
    x = 8,889,534,885.60

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Double scale
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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.