Home / 176,994,998.06-244,254,120.96-98,683,426.94

Finding the Fourth Proportional to 176,994,998.06, 244,254,120.96 and 98,683,426.94

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Solution

The fourth proportional to 176,994,998.06, 244,254,120.96 and 98,683,426.94 is: 136,183,699.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,994,998.06 : 244,254,120.96 = 98,683,426.94 : x
  2. Step 2: Convert to fraction form
    176,994,998.06/244,254,120.96 = 98,683,426.94/x
  3. Step 3: Cross multiply
    176,994,998.06x = 244,254,120.96 × 98,683,426.94
  4. Step 4: Simplify right side
    176,994,998.06x = 24,103,833,700,550,084
  5. Step 5: Solve for x
    x = 24,103,833,700,550,084/176,994,998.06
  6. Step 6: Final answer
    x = 136,183,699.91

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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.