Home / 164,024,607.85-246,039,827.78-49,010,569.45

Finding the Fourth Proportional to 164,024,607.85, 246,039,827.78 and 49,010,569.45

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Solution

The fourth proportional to 164,024,607.85, 246,039,827.78 and 49,010,569.45 is: 73,516,725.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,024,607.85 : 246,039,827.78 = 49,010,569.45 : x
  2. Step 2: Convert to fraction form
    164,024,607.85/246,039,827.78 = 49,010,569.45/x
  3. Step 3: Cross multiply
    164,024,607.85x = 246,039,827.78 × 49,010,569.45
  4. Step 4: Simplify right side
    164,024,607.85x = 12,058,552,066,632,678
  5. Step 5: Solve for x
    x = 12,058,552,066,632,678/164,024,607.85
  6. Step 6: Final answer
    x = 73,516,725.48

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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.