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Finding the Fourth Proportional to 26,698,737.60, 37,463,263.20 and 26,698,737.60

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Solution

The fourth proportional to 26,698,737.60, 37,463,263.20 and 26,698,737.60 is: 37,463,263.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,698,737.60 : 37,463,263.20 = 26,698,737.60 : x
  2. Step 2: Convert to fraction form
    26,698,737.60/37,463,263.20 = 26,698,737.60/x
  3. Step 3: Cross multiply
    26,698,737.60x = 37,463,263.20 × 26,698,737.60
  4. Step 4: Simplify right side
    26,698,737.60x = 1,000,221,833,816,536.50
  5. Step 5: Solve for x
    x = 1,000,221,833,816,536.50/26,698,737.60
  6. Step 6: Final answer
    x = 37,463,263.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.