Home / 183,714,370.65-275,571,555.98-81,677,698.65

Finding the Fourth Proportional to 183,714,370.65, 275,571,555.98 and 81,677,698.65

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Solution

The fourth proportional to 183,714,370.65, 275,571,555.98 and 81,677,698.65 is: 122,516,547.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,714,370.65 : 275,571,555.98 = 81,677,698.65 : x
  2. Step 2: Convert to fraction form
    183,714,370.65/275,571,555.98 = 81,677,698.65/x
  3. Step 3: Cross multiply
    183,714,370.65x = 275,571,555.98 × 81,677,698.65
  4. Step 4: Simplify right side
    183,714,370.65x = 22,508,050,505,437,660
  5. Step 5: Solve for x
    x = 22,508,050,505,437,660/183,714,370.65
  6. Step 6: Final answer
    x = 122,516,547.98

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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.