Home / 957,282,523.86-1,436,072,250.29-404,587,279.18

Finding the Fourth Proportional to 957,282,523.86, 1,436,072,250.29 and 404,587,279.18

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Solution

The fourth proportional to 957,282,523.86, 1,436,072,250.29 and 404,587,279.18 is: 606,943,666.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,282,523.86 : 1,436,072,250.29 = 404,587,279.18 : x
  2. Step 2: Convert to fraction form
    957,282,523.86/1,436,072,250.29 = 404,587,279.18/x
  3. Step 3: Cross multiply
    957,282,523.86x = 1,436,072,250.29 × 404,587,279.18
  4. Step 4: Simplify right side
    957,282,523.86x = 581,016,564,441,527,808
  5. Step 5: Solve for x
    x = 581,016,564,441,527,808/957,282,523.86
  6. Step 6: Final answer
    x = 606,943,666.02

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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.