Home / 39,416,572.55-59,084,618.03-26,638,368.95

Finding the Fourth Proportional to 39,416,572.55, 59,084,618.03 and 26,638,368.95

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Solution

The fourth proportional to 39,416,572.55, 59,084,618.03 and 26,638,368.95 is: 39,930,358.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,416,572.55 : 59,084,618.03 = 26,638,368.95 : x
  2. Step 2: Convert to fraction form
    39,416,572.55/59,084,618.03 = 26,638,368.95/x
  3. Step 3: Cross multiply
    39,416,572.55x = 59,084,618.03 × 26,638,368.95
  4. Step 4: Simplify right side
    39,416,572.55x = 1,573,917,854,219,770.25
  5. Step 5: Solve for x
    x = 1,573,917,854,219,770.25/39,416,572.55
  6. Step 6: Final answer
    x = 39,930,358.03

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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.