Home / 15,793,164.16-23,699,181.12-14,508,246.40

Finding the Fourth Proportional to 15,793,164.16, 23,699,181.12 and 14,508,246.40

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Solution

The fourth proportional to 15,793,164.16, 23,699,181.12 and 14,508,246.40 is: 21,771,036.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,793,164.16 : 23,699,181.12 = 14,508,246.40 : x
  2. Step 2: Convert to fraction form
    15,793,164.16/23,699,181.12 = 14,508,246.40/x
  3. Step 3: Cross multiply
    15,793,164.16x = 23,699,181.12 × 14,508,246.40
  4. Step 4: Simplify right side
    15,793,164.16x = 343,833,559,167,188
  5. Step 5: Solve for x
    x = 343,833,559,167,188/15,793,164.16
  6. Step 6: Final answer
    x = 21,771,036.87

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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.