Home / 181,113,871.92-250,092,519.48-175,257,165.84

Finding the Fourth Proportional to 181,113,871.92, 250,092,519.48 and 175,257,165.84

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Solution

The fourth proportional to 181,113,871.92, 250,092,519.48 and 175,257,165.84 is: 242,005,240.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,113,871.92 : 250,092,519.48 = 175,257,165.84 : x
  2. Step 2: Convert to fraction form
    181,113,871.92/250,092,519.48 = 175,257,165.84/x
  3. Step 3: Cross multiply
    181,113,871.92x = 250,092,519.48 × 175,257,165.84
  4. Step 4: Simplify right side
    181,113,871.92x = 43,830,506,161,849,792
  5. Step 5: Solve for x
    x = 43,830,506,161,849,792/181,113,871.92
  6. Step 6: Final answer
    x = 242,005,240.67

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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.