Home / 176,100,166.68-262,964,426.07-143,816,158.68

Finding the Fourth Proportional to 176,100,166.68, 262,964,426.07 and 143,816,158.68

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Solution

The fourth proportional to 176,100,166.68, 262,964,426.07 and 143,816,158.68 is: 214,755,808.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,100,166.68 : 262,964,426.07 = 143,816,158.68 : x
  2. Step 2: Convert to fraction form
    176,100,166.68/262,964,426.07 = 143,816,158.68/x
  3. Step 3: Cross multiply
    176,100,166.68x = 262,964,426.07 × 143,816,158.68
  4. Step 4: Simplify right side
    176,100,166.68x = 37,818,533,626,878,248
  5. Step 5: Solve for x
    x = 37,818,533,626,878,248/176,100,166.68
  6. Step 6: Final answer
    x = 214,755,808.24

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.