Home / 183,453,551.46-253,158,260.22-99,822,010.50

Finding the Fourth Proportional to 183,453,551.46, 253,158,260.22 and 99,822,010.50

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Solution

The fourth proportional to 183,453,551.46, 253,158,260.22 and 99,822,010.50 is: 137,750,216.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,453,551.46 : 253,158,260.22 = 99,822,010.50 : x
  2. Step 2: Convert to fraction form
    183,453,551.46/253,158,260.22 = 99,822,010.50/x
  3. Step 3: Cross multiply
    183,453,551.46x = 253,158,260.22 × 99,822,010.50
  4. Step 4: Simplify right side
    183,453,551.46x = 25,270,766,509,842,572
  5. Step 5: Solve for x
    x = 25,270,766,509,842,572/183,453,551.46
  6. Step 6: Final answer
    x = 137,750,216.93

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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.