Home / 176,175,501.40-264,263,252.10-114,953,498.20

Finding the Fourth Proportional to 176,175,501.40, 264,263,252.10 and 114,953,498.20

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Solution

The fourth proportional to 176,175,501.40, 264,263,252.10 and 114,953,498.20 is: 172,430,247.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,175,501.40 : 264,263,252.10 = 114,953,498.20 : x
  2. Step 2: Convert to fraction form
    176,175,501.40/264,263,252.10 = 114,953,498.20/x
  3. Step 3: Cross multiply
    176,175,501.40x = 264,263,252.10 × 114,953,498.20
  4. Step 4: Simplify right side
    176,175,501.40x = 30,377,985,274,603,496
  5. Step 5: Solve for x
    x = 30,377,985,274,603,496/176,175,501.40
  6. Step 6: Final answer
    x = 172,430,247.30

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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.