Home / 26,678,574.30-36,816,457.23-14,455,431.30

Finding the Fourth Proportional to 26,678,574.30, 36,816,457.23 and 14,455,431.30

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Solution

The fourth proportional to 26,678,574.30, 36,816,457.23 and 14,455,431.30 is: 19,948,508.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,678,574.30 : 36,816,457.23 = 14,455,431.30 : x
  2. Step 2: Convert to fraction form
    26,678,574.30/36,816,457.23 = 14,455,431.30/x
  3. Step 3: Cross multiply
    26,678,574.30x = 36,816,457.23 × 14,455,431.30
  4. Step 4: Simplify right side
    26,678,574.30x = 532,197,768,197,653.25
  5. Step 5: Solve for x
    x = 532,197,768,197,653.25/26,678,574.30
  6. Step 6: Final answer
    x = 19,948,508.58

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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.