Home / 146,210,709.22-219,314,373.01-35,547,006

Finding the Fourth Proportional to 146,210,709.22, 219,314,373.01 and 35,547,006

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Solution

The fourth proportional to 146,210,709.22, 219,314,373.01 and 35,547,006 is: 53,320,097.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,210,709.22 : 219,314,373.01 = 35,547,006 : x
  2. Step 2: Convert to fraction form
    146,210,709.22/219,314,373.01 = 35,547,006/x
  3. Step 3: Cross multiply
    146,210,709.22x = 219,314,373.01 × 35,547,006
  4. Step 4: Simplify right side
    146,210,709.22x = 7,795,969,333,272,708
  5. Step 5: Solve for x
    x = 7,795,969,333,272,708/146,210,709.22
  6. Step 6: Final answer
    x = 53,320,097.92

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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.