Home / 95,547,409.68-143,297,493-40,953,804

Finding the Fourth Proportional to 95,547,409.68, 143,297,493 and 40,953,804

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Solution

The fourth proportional to 95,547,409.68, 143,297,493 and 40,953,804 is: 61,420,581.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,547,409.68 : 143,297,493 = 40,953,804 : x
  2. Step 2: Convert to fraction form
    95,547,409.68/143,297,493 = 40,953,804/x
  3. Step 3: Cross multiply
    95,547,409.68x = 143,297,493 × 40,953,804
  4. Step 4: Simplify right side
    95,547,409.68x = 5,868,577,442,013,372
  5. Step 5: Solve for x
    x = 5,868,577,442,013,372/95,547,409.68
  6. Step 6: Final answer
    x = 61,420,581.28

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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.