Home / 176,118,460.80-264,202,574.40-54,937,276.80

Finding the Fourth Proportional to 176,118,460.80, 264,202,574.40 and 54,937,276.80

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Solution

The fourth proportional to 176,118,460.80, 264,202,574.40 and 54,937,276.80 is: 82,413,677.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,118,460.80 : 264,202,574.40 = 54,937,276.80 : x
  2. Step 2: Convert to fraction form
    176,118,460.80/264,202,574.40 = 54,937,276.80/x
  3. Step 3: Cross multiply
    176,118,460.80x = 264,202,574.40 × 54,937,276.80
  4. Step 4: Simplify right side
    176,118,460.80x = 14,514,569,961,085,394
  5. Step 5: Solve for x
    x = 14,514,569,961,085,394/176,118,460.80
  6. Step 6: Final answer
    x = 82,413,677.11

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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.