Home / 232,973,657.60-349,460,486.40-156,333,401.60

Finding the Fourth Proportional to 232,973,657.60, 349,460,486.40 and 156,333,401.60

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Solution

The fourth proportional to 232,973,657.60, 349,460,486.40 and 156,333,401.60 is: 234,500,102.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,973,657.60 : 349,460,486.40 = 156,333,401.60 : x
  2. Step 2: Convert to fraction form
    232,973,657.60/349,460,486.40 = 156,333,401.60/x
  3. Step 3: Cross multiply
    232,973,657.60x = 349,460,486.40 × 156,333,401.60
  4. Step 4: Simplify right side
    232,973,657.60x = 54,632,346,563,702,536
  5. Step 5: Solve for x
    x = 54,632,346,563,702,536/232,973,657.60
  6. Step 6: Final answer
    x = 234,500,102.40

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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.