Home / 164,024,583.60-246,039,791.40-49,010,545.20

Finding the Fourth Proportional to 164,024,583.60, 246,039,791.40 and 49,010,545.20

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Solution

The fourth proportional to 164,024,583.60, 246,039,791.40 and 49,010,545.20 is: 73,516,689.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,024,583.60 : 246,039,791.40 = 49,010,545.20 : x
  2. Step 2: Convert to fraction form
    164,024,583.60/246,039,791.40 = 49,010,545.20/x
  3. Step 3: Cross multiply
    164,024,583.60x = 246,039,791.40 × 49,010,545.20
  4. Step 4: Simplify right side
    164,024,583.60x = 12,058,544,317,408,272
  5. Step 5: Solve for x
    x = 12,058,544,317,408,272/164,024,583.60
  6. Step 6: Final answer
    x = 73,516,689.10

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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.