Home / 176,307,929.40-264,203,730.90-158,112,089.40

Finding the Fourth Proportional to 176,307,929.40, 264,203,730.90 and 158,112,089.40

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Solution

The fourth proportional to 176,307,929.40, 264,203,730.90 and 158,112,089.40 is: 236,936,614.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,307,929.40 : 264,203,730.90 = 158,112,089.40 : x
  2. Step 2: Convert to fraction form
    176,307,929.40/264,203,730.90 = 158,112,089.40/x
  3. Step 3: Cross multiply
    176,307,929.40x = 264,203,730.90 × 158,112,089.40
  4. Step 4: Simplify right side
    176,307,929.40x = 41,773,803,919,874,344
  5. Step 5: Solve for x
    x = 41,773,803,919,874,344/176,307,929.40
  6. Step 6: Final answer
    x = 236,936,614.60

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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.