Home / 97,663,886.10-146,519,157.15-29,507,246.10

Finding the Fourth Proportional to 97,663,886.10, 146,519,157.15 and 29,507,246.10

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Solution

The fourth proportional to 97,663,886.10, 146,519,157.15 and 29,507,246.10 is: 44,267,917.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,663,886.10 : 146,519,157.15 = 29,507,246.10 : x
  2. Step 2: Convert to fraction form
    97,663,886.10/146,519,157.15 = 29,507,246.10/x
  3. Step 3: Cross multiply
    97,663,886.10x = 146,519,157.15 × 29,507,246.10
  4. Step 4: Simplify right side
    97,663,886.10x = 4,323,376,828,389,625
  5. Step 5: Solve for x
    x = 4,323,376,828,389,625/97,663,886.10
  6. Step 6: Final answer
    x = 44,267,917.25

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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.