Home / 97,779,346.92-146,793,476.48-63,379,695.26

Finding the Fourth Proportional to 97,779,346.92, 146,793,476.48 and 63,379,695.26

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Solution

The fourth proportional to 97,779,346.92, 146,793,476.48 and 63,379,695.26 is: 95,150,214.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,779,346.92 : 146,793,476.48 = 63,379,695.26 : x
  2. Step 2: Convert to fraction form
    97,779,346.92/146,793,476.48 = 63,379,695.26/x
  3. Step 3: Cross multiply
    97,779,346.92x = 146,793,476.48 × 63,379,695.26
  4. Step 4: Simplify right side
    97,779,346.92x = 9,303,725,805,508,462
  5. Step 5: Solve for x
    x = 9,303,725,805,508,462/97,779,346.92
  6. Step 6: Final answer
    x = 95,150,214.22

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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.