Home / 175,930,672.60-263,896,008.90-148,720,893.40

Finding the Fourth Proportional to 175,930,672.60, 263,896,008.90 and 148,720,893.40

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Solution

The fourth proportional to 175,930,672.60, 263,896,008.90 and 148,720,893.40 is: 223,081,340.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,930,672.60 : 263,896,008.90 = 148,720,893.40 : x
  2. Step 2: Convert to fraction form
    175,930,672.60/263,896,008.90 = 148,720,893.40/x
  3. Step 3: Cross multiply
    175,930,672.60x = 263,896,008.90 × 148,720,893.40
  4. Step 4: Simplify right side
    175,930,672.60x = 39,246,850,208,302,352
  5. Step 5: Solve for x
    x = 39,246,850,208,302,352/175,930,672.60
  6. Step 6: Final answer
    x = 223,081,340.10

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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.