Home / 26,396,897,196.87-36,428,408,527.77-14,354,612,308.96

Finding the Fourth Proportional to 26,396,897,196.87, 36,428,408,527.77 and 14,354,612,308.96

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Solution

The fourth proportional to 26,396,897,196.87, 36,428,408,527.77 and 14,354,612,308.96 is: 19,809,740,423.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,396,897,196.87 : 36,428,408,527.77 = 14,354,612,308.96 : x
  2. Step 2: Convert to fraction form
    26,396,897,196.87/36,428,408,527.77 = 14,354,612,308.96/x
  3. Step 3: Cross multiply
    26,396,897,196.87x = 36,428,408,527.77 × 14,354,612,308.96
  4. Step 4: Simplify right side
    26,396,897,196.87x = 522,915,681,448,602,501,120
  5. Step 5: Solve for x
    x = 522,915,681,448,602,501,120/26,396,897,196.87
  6. Step 6: Final answer
    x = 19,809,740,423.23

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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.