Home / 26,317,762.29-36,316,074.65-14,556,777.57

Finding the Fourth Proportional to 26,317,762.29, 36,316,074.65 and 14,556,777.57

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Solution

The fourth proportional to 26,317,762.29, 36,316,074.65 and 14,556,777.57 is: 20,087,004.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,317,762.29 : 36,316,074.65 = 14,556,777.57 : x
  2. Step 2: Convert to fraction form
    26,317,762.29/36,316,074.65 = 14,556,777.57/x
  3. Step 3: Cross multiply
    26,317,762.29x = 36,316,074.65 × 14,556,777.57
  4. Step 4: Simplify right side
    26,317,762.29x = 528,645,020,822,781.75
  5. Step 5: Solve for x
    x = 528,645,020,822,781.75/26,317,762.29
  6. Step 6: Final answer
    x = 20,087,004.93

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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.