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Finding the Fourth Proportional to 210,924,004.70, 295,495,160.50 and 210,924,004.70

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Solution

The fourth proportional to 210,924,004.70, 295,495,160.50 and 210,924,004.70 is: 295,495,160.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    210,924,004.70 : 295,495,160.50 = 210,924,004.70 : x
  2. Step 2: Convert to fraction form
    210,924,004.70/295,495,160.50 = 210,924,004.70/x
  3. Step 3: Cross multiply
    210,924,004.70x = 295,495,160.50 × 210,924,004.70
  4. Step 4: Simplify right side
    210,924,004.70x = 62,327,022,622,129,248
  5. Step 5: Solve for x
    x = 62,327,022,622,129,248/210,924,004.70
  6. Step 6: Final answer
    x = 295,495,160.50

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.