Home / 60,974,998.69-84,145,578.96-33,097,690.80

Finding the Fourth Proportional to 60,974,998.69, 84,145,578.96 and 33,097,690.80

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Solution

The fourth proportional to 60,974,998.69, 84,145,578.96 and 33,097,690.80 is: 45,674,857.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,974,998.69 : 84,145,578.96 = 33,097,690.80 : x
  2. Step 2: Convert to fraction form
    60,974,998.69/84,145,578.96 = 33,097,690.80/x
  3. Step 3: Cross multiply
    60,974,998.69x = 84,145,578.96 × 33,097,690.80
  4. Step 4: Simplify right side
    60,974,998.69x = 2,785,024,354,184,337.50
  5. Step 5: Solve for x
    x = 2,785,024,354,184,337.50/60,974,998.69
  6. Step 6: Final answer
    x = 45,674,857.14

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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.